<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0" xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd" xmlns:googleplay="http://www.google.com/schemas/play-podcasts/1.0"><channel><title><![CDATA[Arena Tech]]></title><description><![CDATA[Tecnologia em profundidade. IA, Big Tech, ética e impacto no mundo real — para quem quer entender o que está mudando o mundo.]]></description><link>https://www.arenatech.com.br</link><image><url>https://substackcdn.com/image/fetch/$s_!yTj2!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9aad2eb8-4725-445b-ac71-e38ff686e111_1024x1024.png</url><title>Arena Tech</title><link>https://www.arenatech.com.br</link></image><generator>Substack</generator><lastBuildDate>Fri, 04 Sep 2026 04:56:37 GMT</lastBuildDate><atom:link href="https://www.arenatech.com.br/feed" rel="self" type="application/rss+xml"/><copyright><![CDATA[R. Augusto Bacchiega]]></copyright><language><![CDATA[pt-br]]></language><webMaster><![CDATA[arenatech@substack.com]]></webMaster><itunes:owner><itunes:email><![CDATA[arenatech@substack.com]]></itunes:email><itunes:name><![CDATA[Romulo Bacchiega]]></itunes:name></itunes:owner><itunes:author><![CDATA[Romulo Bacchiega]]></itunes:author><googleplay:owner><![CDATA[arenatech@substack.com]]></googleplay:owner><googleplay:email><![CDATA[arenatech@substack.com]]></googleplay:email><googleplay:author><![CDATA[Romulo Bacchiega]]></googleplay:author><itunes:block><![CDATA[Yes]]></itunes:block><item><title><![CDATA[Galaxy Z Fold 8 chega ao Brasil com formato passaporte e divide opiniões sobre câmera e vinco]]></title><description><![CDATA[Samsung lan&#231;a linha de dobr&#225;veis no pa&#237;s a partir de R$ 12.599; novo formato mais largo agrada, mas aus&#234;ncia de zoom &#243;ptico &#233; a cr&#237;tica mais repetida.]]></description><link>https://www.arenatech.com.br/p/galaxy-z-fold-8-chega-ao-brasil-com</link><guid isPermaLink="false">https://www.arenatech.com.br/p/galaxy-z-fold-8-chega-ao-brasil-com</guid><dc:creator><![CDATA[Romulo Bacchiega]]></dc:creator><pubDate>Thu, 13 Aug 2026 19:55:05 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!LnT6!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1484988a-fcd4-4bf7-b07a-727d7b8fda80_1920x930.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!LnT6!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1484988a-fcd4-4bf7-b07a-727d7b8fda80_1920x930.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!LnT6!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1484988a-fcd4-4bf7-b07a-727d7b8fda80_1920x930.jpeg 424w, https://substackcdn.com/image/fetch/$s_!LnT6!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1484988a-fcd4-4bf7-b07a-727d7b8fda80_1920x930.jpeg 848w, https://substackcdn.com/image/fetch/$s_!LnT6!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1484988a-fcd4-4bf7-b07a-727d7b8fda80_1920x930.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!LnT6!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1484988a-fcd4-4bf7-b07a-727d7b8fda80_1920x930.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!LnT6!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1484988a-fcd4-4bf7-b07a-727d7b8fda80_1920x930.jpeg" width="1456" height="705" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/1484988a-fcd4-4bf7-b07a-727d7b8fda80_1920x930.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:705,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:496674,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://www.arenatech.com.br/i/211084866?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1484988a-fcd4-4bf7-b07a-727d7b8fda80_1920x930.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!LnT6!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1484988a-fcd4-4bf7-b07a-727d7b8fda80_1920x930.jpeg 424w, https://substackcdn.com/image/fetch/$s_!LnT6!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1484988a-fcd4-4bf7-b07a-727d7b8fda80_1920x930.jpeg 848w, https://substackcdn.com/image/fetch/$s_!LnT6!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1484988a-fcd4-4bf7-b07a-727d7b8fda80_1920x930.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!LnT6!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1484988a-fcd4-4bf7-b07a-727d7b8fda80_1920x930.jpeg 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Foto: Samsung/Divulga&#231;&#227;o</figcaption></figure></div><p>A Samsung lan&#231;ou oficialmente no Brasil, em 6 de agosto, sua nova gera&#231;&#227;o de dobr&#225;veis: Galaxy Z Fold 8, Galaxy Z Fold 8 Ultra e Galaxy Z Flip 8. <strong>O destaque da leva &#233; o Galaxy Z Fold 8, que estreia no pa&#237;s um formato in&#233;dito para a linha &#8212; mais curto e largo, comparado por boa parte da imprensa especializada a um passaporte quando fechado.</strong></p><h3>O novo formato &#8220;passaporte&#8221;</h3><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!9Kbo!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4866c1e1-fedc-4a50-b444-dab88109cb6a_900x1200.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!9Kbo!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4866c1e1-fedc-4a50-b444-dab88109cb6a_900x1200.jpeg 424w, https://substackcdn.com/image/fetch/$s_!9Kbo!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4866c1e1-fedc-4a50-b444-dab88109cb6a_900x1200.jpeg 848w, https://substackcdn.com/image/fetch/$s_!9Kbo!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4866c1e1-fedc-4a50-b444-dab88109cb6a_900x1200.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!9Kbo!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4866c1e1-fedc-4a50-b444-dab88109cb6a_900x1200.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!9Kbo!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4866c1e1-fedc-4a50-b444-dab88109cb6a_900x1200.jpeg" width="900" height="1200" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/4866c1e1-fedc-4a50-b444-dab88109cb6a_900x1200.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1200,&quot;width&quot;:900,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:138193,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://www.arenatech.com.br/i/211084866?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4866c1e1-fedc-4a50-b444-dab88109cb6a_900x1200.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!9Kbo!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4866c1e1-fedc-4a50-b444-dab88109cb6a_900x1200.jpeg 424w, https://substackcdn.com/image/fetch/$s_!9Kbo!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4866c1e1-fedc-4a50-b444-dab88109cb6a_900x1200.jpeg 848w, https://substackcdn.com/image/fetch/$s_!9Kbo!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4866c1e1-fedc-4a50-b444-dab88109cb6a_900x1200.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!9Kbo!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4866c1e1-fedc-4a50-b444-dab88109cb6a_900x1200.jpeg 1456w" sizes="100vw"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Foto: <a href="https://x.com/mtgproductionss"><span>@mtgproductionss</span></a></figcaption></figure></div><p>A mudan&#231;a mais comentada da gera&#231;&#227;o &#233; estrutural: em vez do corpo alto e estreito das gera&#231;&#245;es anteriores, o Galaxy Z Fold 8 fechado adota propor&#231;&#227;o 4:3, ficando mais baixo (12,39 cm) e mais largo (8,19 cm) &#8212; dimens&#245;es pr&#243;ximas &#224;s de um passaporte. Aberto, a tela interna de 7,6 polegadas mant&#233;m a mesma propor&#231;&#227;o 4:3, o que reduz as faixas pretas que apareciam ao assistir v&#237;deos nas gera&#231;&#245;es anteriores, mais quadradas.</p><blockquote><p><strong>A recep&#231;&#227;o da imprensa internacional foi favor&#225;vel a essa escolha: o Engadget deu nota 8,9 de 10 ao aparelho e apontou o formato mais largo como o maior acerto da Samsung na linha at&#233; aqui, elogio repetido pelo Tom&#8217;s Guide, que descreveu o resultado como &#8220;certo&#8221; ap&#243;s anos testando dobr&#225;veis.</strong></p></blockquote><h3>Vinco e durabilidade: menos marca, mas n&#227;o zero</h3><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!iB6S!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7e058ecf-1139-4c47-90ad-ba701d60d9e8_1200x675.webp" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!iB6S!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7e058ecf-1139-4c47-90ad-ba701d60d9e8_1200x675.webp 424w, https://substackcdn.com/image/fetch/$s_!iB6S!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7e058ecf-1139-4c47-90ad-ba701d60d9e8_1200x675.webp 848w, https://substackcdn.com/image/fetch/$s_!iB6S!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7e058ecf-1139-4c47-90ad-ba701d60d9e8_1200x675.webp 1272w, https://substackcdn.com/image/fetch/$s_!iB6S!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7e058ecf-1139-4c47-90ad-ba701d60d9e8_1200x675.webp 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!iB6S!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7e058ecf-1139-4c47-90ad-ba701d60d9e8_1200x675.webp" width="1200" height="675" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/7e058ecf-1139-4c47-90ad-ba701d60d9e8_1200x675.webp&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:675,&quot;width&quot;:1200,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:47038,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/webp&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://www.arenatech.com.br/i/211084866?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7e058ecf-1139-4c47-90ad-ba701d60d9e8_1200x675.webp&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!iB6S!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7e058ecf-1139-4c47-90ad-ba701d60d9e8_1200x675.webp 424w, https://substackcdn.com/image/fetch/$s_!iB6S!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7e058ecf-1139-4c47-90ad-ba701d60d9e8_1200x675.webp 848w, https://substackcdn.com/image/fetch/$s_!iB6S!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7e058ecf-1139-4c47-90ad-ba701d60d9e8_1200x675.webp 1272w, https://substackcdn.com/image/fetch/$s_!iB6S!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7e058ecf-1139-4c47-90ad-ba701d60d9e8_1200x675.webp 1456w" sizes="100vw"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Foto: Ben Geskin</figcaption></figure></div><p>Um dos maiores inc&#244;modos hist&#243;ricos dos dobr&#225;veis &#8212; a marca vis&#237;vel no meio da tela, onde o aparelho se dobra &#8212; recebeu aten&#231;&#227;o direta da Samsung nesta gera&#231;&#227;o. A empresa batizou de <strong>Flex Titanium</strong> a nova estrutura, que combina uma pel&#237;cula de liga de tit&#226;nio a uma placa refor&#231;ada sob a tela, com o objetivo de reduzir a visibilidade do vinco e aumentar a resist&#234;ncia da dobra ao longo do tempo.</p><blockquote><p><strong>Reviewers brasileiros e internacionais confirmam avan&#231;o percept&#237;vel: em um dos testes, o vinco &#233; descrito como &#8220;quase impercept&#237;vel&#8221; quando o aparelho &#233; visto de lado, e o revestimento antirreflexo da tela, somado ao brilho de at&#233; 3.000 nits, ajuda a disfar&#231;ar ainda mais a marca quando a tela est&#225; ligada.</strong> A compara&#231;&#227;o mais citada &#233; com o Oppo Find N6, apontado como o dobr&#225;vel com o vinco mais discreto do mercado hoje &#8212; o Fold 8 chega perto, mas n&#227;o supera o rival chin&#234;s nesse quesito espec&#237;fico, segundo avalia&#231;&#245;es do setor.</p></blockquote><p>Testes de resist&#234;ncia do canal JerryRigEverything, refer&#234;ncia mundial em durabilidade de smartphones, mostraram que a tela externa (protegida por Gorilla Glass Victus Ceramic 3) resiste a arranh&#245;es at&#233; o n&#237;vel 6 da escala de dureza, com marcas mais vis&#237;veis apenas no n&#237;vel 7 &#8212; patamar considerado suficiente para o uso di&#225;rio. J&#225; a tela interna dobr&#225;vel, como &#233; esperado nesse tipo de painel, risca j&#225; no n&#237;vel 2. A dobradi&#231;a de tit&#226;nio, segundo a Samsung, suporta mais de 200 mil ciclos de abertura e fechamento &#8212; o equivalente a mais de dez anos de uso a um ritmo de 50 dobras por dia. No teste de poeira do mesmo canal, areia jogada diretamente sobre a tela interna e a dobradi&#231;a n&#227;o comprometeu o funcionamento do aparelho, embora o Fold 8 n&#227;o tenha certifica&#231;&#227;o oficial de resist&#234;ncia &#224; poeira, diferentemente do Google Pixel 10 Pro Fold, concorrente direto que oferece IP68 completo.</p><h3>C&#226;meras: qualidade elogiada, zoom &#233; o ponto fraco</h3><blockquote><p>O conjunto de c&#226;meras do Galaxy Z Fold 8 re&#250;ne duas lentes traseiras de 50 megapixels &#8212; uma principal e uma ultra-angular &#8212;, sem lente telefoto dedicada. Essa aus&#234;ncia foi a cr&#237;tica mais recorrente entre os grandes ve&#237;culos internacionais que testaram o aparelho: tanto o Engadget quanto o Tom&#8217;s Guide apontaram a falta de zoom &#243;ptico como a maior fraqueza do modelo-base, j&#225; que o recurso fica restrito ao Galaxy Z Fold 8 Ultra, que traz uma terceira lente telefoto de 10 megapixels com zoom &#243;ptico de 3x.</p></blockquote><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!wPqR!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6171bbb5-181e-472a-a73f-e2095d0b2351_335x597.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!wPqR!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6171bbb5-181e-472a-a73f-e2095d0b2351_335x597.jpeg 424w, https://substackcdn.com/image/fetch/$s_!wPqR!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6171bbb5-181e-472a-a73f-e2095d0b2351_335x597.jpeg 848w, https://substackcdn.com/image/fetch/$s_!wPqR!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6171bbb5-181e-472a-a73f-e2095d0b2351_335x597.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!wPqR!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6171bbb5-181e-472a-a73f-e2095d0b2351_335x597.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!wPqR!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6171bbb5-181e-472a-a73f-e2095d0b2351_335x597.jpeg" width="335" height="597" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/6171bbb5-181e-472a-a73f-e2095d0b2351_335x597.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:597,&quot;width&quot;:335,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:21108,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://www.arenatech.com.br/i/211084866?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6171bbb5-181e-472a-a73f-e2095d0b2351_335x597.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!wPqR!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6171bbb5-181e-472a-a73f-e2095d0b2351_335x597.jpeg 424w, https://substackcdn.com/image/fetch/$s_!wPqR!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6171bbb5-181e-472a-a73f-e2095d0b2351_335x597.jpeg 848w, https://substackcdn.com/image/fetch/$s_!wPqR!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6171bbb5-181e-472a-a73f-e2095d0b2351_335x597.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!wPqR!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6171bbb5-181e-472a-a73f-e2095d0b2351_335x597.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Usu&#225;rios sentem falta da c&#226;mera de telefoto (zoom)</figcaption></figure></div><p>Ainda assim, a qualidade geral das fotos foi bem avaliada: o Tom&#8217;s Guide chegou a preferir os cliques em ultra-angular do Fold 8 aos do iPhone 17 Pro Max em determinadas cenas, destacando maior riqueza de detalhes em fotos externas, e elogiou a evolu&#231;&#227;o do modo noturno (Nightography) em compara&#231;&#227;o a gera&#231;&#245;es anteriores. O zoom digital, no entanto, perde qualidade rapidamente a partir de 4x, segundo testes da imprensa brasileira.</p><h3>Como as duas telas mudam o uso no dia a dia</h3><p>Mais do que specs, o Galaxy Z Fold 8 tenta resolver, na pr&#225;tica, o que a Samsung chama de &#8220;divis&#227;o de trabalho&#8221; entre a tela externa e a interna. A tela de capa, agora com 5,5 polegadas em propor&#231;&#227;o 10:16 &#8212; mais alongada que a de gera&#231;&#245;es passadas &#8212;, deixou de ser vista como solu&#231;&#227;o de compromisso e passou a comportar tarefas completas sem precisar abrir o aparelho: responder mensagens, navegar em redes sociais e, principalmente, assistir v&#237;deos e filmes com uma &#225;rea &#250;til maior do que a de um Galaxy Z Flip. J&#225; a tela interna, mais pr&#243;xima do quadrado, foi otimizada para produtividade, leitura e uso de aplicativos lado a lado.</p><p>Um uso pouco &#243;bvio, mas destacado por reviewers brasileiros, &#233; o de selfies com a c&#226;mera traseira: como a tela externa funciona como visor, d&#225; para usar os sensores principais &#8212; de resolu&#231;&#227;o mais alta que a c&#226;mera frontal &#8212; para se fotografar, e ainda mostrar o enquadramento para quem est&#225; sendo fotografado por outra pessoa segurando o aparelho, recurso batizado pela Samsung de &#8220;visualiza&#231;&#227;o dupla&#8221;. A c&#226;mera de selfie interna, por sua vez, tem campo de vis&#227;o de 100 graus, pensado especificamente para caber mais gente em fotos de grupo dentro do formato quase quadrado da tela aberta.</p><blockquote><p>Em teste de autonomia da imprensa brasileira, um dia intenso de uso &#8212; com grava&#231;&#245;es em 4K, redes sociais e brilho no m&#225;ximo &#8212; levou o aparelho de 100% &#224;s 9h30 a 29% &#224;s 18h55, sinal de que a bateria aguenta o dia, mas com folga apertada em uso pesado; a Samsung promete at&#233; 26 horas de reprodu&#231;&#227;o cont&#237;nua de v&#237;deo em condi&#231;&#245;es controladas.</p></blockquote><h3>Pre&#231;os no Brasil</h3><p>O <strong>Galaxy Z Fold 8 chega por a partir de R$ 12.599</strong> (vers&#227;o 256 GB), com a de 512 GB saindo por R$ 12.799 sugeridos &#8212; nas condi&#231;&#245;es promocionais de lan&#231;amento, os valores &#224; vista informados pela imprensa ficaram em R$ 11.339,10 (256 GB) e R$ 12.059,10 (512 GB), ambos parcelados em at&#233; 18x sem juros. O <strong>Galaxy Z Fold 8 Ultra, vers&#227;o mais avan&#231;ada da linha, parte de R$ 14.599</strong> (chegando a R$ 13.139,10 na condi&#231;&#227;o promocional), e o Galaxy Z Flip 8 custa a partir de R$ 9.199.</p><p>Todos os modelos s&#227;o vendidos no Brasil com carregador de 45 W j&#225; inclu&#237;do na caixa &#8212; diferencial em rela&#231;&#227;o a parte da concorr&#234;ncia premium, que n&#227;o acompanha carregador. A Samsung tamb&#233;m oferece, at&#233; 6 de setembro, a possibilidade de levar a vers&#227;o com o dobro de armazenamento pagando apenas 50% da diferen&#231;a de pre&#231;o entre as vers&#245;es.</p>]]></content:encoded></item><item><title><![CDATA[Google lança linha Pixel 11 com Gemini, Titan M3 e criptografia pós-quântica]]></title><description><![CDATA[Novo chip Titan M3 dos Pixel 11 adota criptografia p&#243;s-qu&#226;ntica do NIST; linha chega com Pixel Watch 5 e Pixel Tag, rival do AirTag.]]></description><link>https://www.arenatech.com.br/p/google-lanca-linha-pixel-11-com-gemini</link><guid isPermaLink="false">https://www.arenatech.com.br/p/google-lanca-linha-pixel-11-com-gemini</guid><pubDate>Thu, 13 Aug 2026 19:11:46 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!zRN1!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb1fefec4-1e14-44ef-a3c0-c905333a8816_1200x675.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!zRN1!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb1fefec4-1e14-44ef-a3c0-c905333a8816_1200x675.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!zRN1!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb1fefec4-1e14-44ef-a3c0-c905333a8816_1200x675.jpeg 424w, https://substackcdn.com/image/fetch/$s_!zRN1!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb1fefec4-1e14-44ef-a3c0-c905333a8816_1200x675.jpeg 848w, 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srcset="https://substackcdn.com/image/fetch/$s_!zRN1!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb1fefec4-1e14-44ef-a3c0-c905333a8816_1200x675.jpeg 424w, https://substackcdn.com/image/fetch/$s_!zRN1!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb1fefec4-1e14-44ef-a3c0-c905333a8816_1200x675.jpeg 848w, https://substackcdn.com/image/fetch/$s_!zRN1!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb1fefec4-1e14-44ef-a3c0-c905333a8816_1200x675.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!zRN1!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb1fefec4-1e14-44ef-a3c0-c905333a8816_1200x675.jpeg 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Imagem: divulga&#231;&#227;o</figcaption></figure></div><p>A Google apresentou nesta quarta-feira (12/08), no evento Made by Google 2026, a nova linha Pixel 11. S&#227;o quatro aparelhos &#8212; <strong>Pixel 11, Pixel 11 Pro, Pixel 11 Pro XL e Pixel 11 Pro Fold </strong>&#8212;, al&#233;m do <strong>Pixel Watch 5</strong> e de uma novidade: o <strong>Pixel Tag</strong>, primeiro rastreador de itens da empresa e concorrente direto do AirTag da Apple.</p><h2>Design: mais fino, mais dur&#225;vel</h2><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!PMwN!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3354ea29-84d4-4bfb-98bf-1b1b502f4237_2000x1239.webp" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!PMwN!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3354ea29-84d4-4bfb-98bf-1b1b502f4237_2000x1239.webp 424w, https://substackcdn.com/image/fetch/$s_!PMwN!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3354ea29-84d4-4bfb-98bf-1b1b502f4237_2000x1239.webp 848w, https://substackcdn.com/image/fetch/$s_!PMwN!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3354ea29-84d4-4bfb-98bf-1b1b502f4237_2000x1239.webp 1272w, https://substackcdn.com/image/fetch/$s_!PMwN!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3354ea29-84d4-4bfb-98bf-1b1b502f4237_2000x1239.webp 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!PMwN!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3354ea29-84d4-4bfb-98bf-1b1b502f4237_2000x1239.webp" width="1456" height="902" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/3354ea29-84d4-4bfb-98bf-1b1b502f4237_2000x1239.webp&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:902,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:70718,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/webp&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://www.arenatech.com.br/i/211079136?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3354ea29-84d4-4bfb-98bf-1b1b502f4237_2000x1239.webp&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!PMwN!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3354ea29-84d4-4bfb-98bf-1b1b502f4237_2000x1239.webp 424w, https://substackcdn.com/image/fetch/$s_!PMwN!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3354ea29-84d4-4bfb-98bf-1b1b502f4237_2000x1239.webp 848w, https://substackcdn.com/image/fetch/$s_!PMwN!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3354ea29-84d4-4bfb-98bf-1b1b502f4237_2000x1239.webp 1272w, https://substackcdn.com/image/fetch/$s_!PMwN!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3354ea29-84d4-4bfb-98bf-1b1b502f4237_2000x1239.webp 1456w" sizes="100vw"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Imagem: divulga&#231;&#227;o</figcaption></figure></div><p>Os tr&#234;s modelos principais adotam um acabamento de vidro de ponta a ponta ao longo da barra de c&#226;mera, marca registrada do Pixel. A partir do Pixel 11, essa barra ficou 40% mais fina em rela&#231;&#227;o &#224;s gera&#231;&#245;es anteriores, o que deixa o aparelho praticamente plano quando usado com uma capa oficial da pr&#243;pria Google. O Pixel 11 vem em estrutura de metal acetinado com traseira de vidro polido e est&#225; dispon&#237;vel em quatro cores: pistache, hibisco, gelo lil&#225;s e obsidiana. J&#225; o Pixel 11 Pro e o Pixel 11 Pro XL trazem quatro novas cores &#8212; canyon (rosa), neblina, azeitona e um obsidiana totalmente fosco &#8212; e mant&#234;m o design resistente a quedas introduzido na gera&#231;&#227;o Pixel 9, o que a Google descreve como o conjunto mais dur&#225;vel j&#225; lan&#231;ado na linha Pro.</p><h2>Tela e bateria</h2><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!ep3y!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5ee67f9b-29cf-45fb-ab15-d0c8250b5cc5_1920x1080.webp" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!ep3y!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5ee67f9b-29cf-45fb-ab15-d0c8250b5cc5_1920x1080.webp 424w, https://substackcdn.com/image/fetch/$s_!ep3y!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5ee67f9b-29cf-45fb-ab15-d0c8250b5cc5_1920x1080.webp 848w, https://substackcdn.com/image/fetch/$s_!ep3y!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5ee67f9b-29cf-45fb-ab15-d0c8250b5cc5_1920x1080.webp 1272w, https://substackcdn.com/image/fetch/$s_!ep3y!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5ee67f9b-29cf-45fb-ab15-d0c8250b5cc5_1920x1080.webp 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!ep3y!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5ee67f9b-29cf-45fb-ab15-d0c8250b5cc5_1920x1080.webp" width="1456" height="819" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/5ee67f9b-29cf-45fb-ab15-d0c8250b5cc5_1920x1080.webp&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:819,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:34752,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/webp&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://www.arenatech.com.br/i/211079136?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5ee67f9b-29cf-45fb-ab15-d0c8250b5cc5_1920x1080.webp&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!ep3y!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5ee67f9b-29cf-45fb-ab15-d0c8250b5cc5_1920x1080.webp 424w, https://substackcdn.com/image/fetch/$s_!ep3y!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5ee67f9b-29cf-45fb-ab15-d0c8250b5cc5_1920x1080.webp 848w, https://substackcdn.com/image/fetch/$s_!ep3y!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5ee67f9b-29cf-45fb-ab15-d0c8250b5cc5_1920x1080.webp 1272w, https://substackcdn.com/image/fetch/$s_!ep3y!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F5ee67f9b-29cf-45fb-ab15-d0c8250b5cc5_1920x1080.webp 1456w" sizes="100vw"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Imagem: divulga&#231;&#227;o</figcaption></figure></div><p>Os modelos Pro ganharam o painel Super Actua mais brilhante da hist&#243;ria da linha, com pico de at&#233; 3.600 nits, al&#233;m de um revestimento anti-risco que mais do que dobra a resist&#234;ncia a arranh&#245;es em compara&#231;&#227;o com o Pixel 10 Pro. O Pixel 11 mant&#233;m a tela Actua convencional. Toda a linha passa a contar com 256 GB de armazenamento j&#225; na configura&#231;&#227;o de entrada &#8212; patamar que antes era exclusivo dos modelos Pro. No quesito carregamento, Pixel 11 e Pixel 11 Pro estreiam suporte ao padr&#227;o Qi2.2 a 25W sem fio, com Pixelsnap magn&#233;tico integrado; via cabo, o Pixel 11 Pro XL promete 15 horas de autonomia a partir de apenas 15 minutos na tomada.</p><h2>HiLight: notifica&#231;&#245;es por luz nos modelos Pro</h2><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!Isv4!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe52b6015-3afc-4101-91b7-bc0b2b0fae6c_1622x890.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!Isv4!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe52b6015-3afc-4101-91b7-bc0b2b0fae6c_1622x890.png 424w, https://substackcdn.com/image/fetch/$s_!Isv4!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe52b6015-3afc-4101-91b7-bc0b2b0fae6c_1622x890.png 848w, https://substackcdn.com/image/fetch/$s_!Isv4!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe52b6015-3afc-4101-91b7-bc0b2b0fae6c_1622x890.png 1272w, https://substackcdn.com/image/fetch/$s_!Isv4!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe52b6015-3afc-4101-91b7-bc0b2b0fae6c_1622x890.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!Isv4!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe52b6015-3afc-4101-91b7-bc0b2b0fae6c_1622x890.png" width="1456" height="799" 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class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Imagem: divulga&#231;&#227;o</figcaption></figure></div><p>Uma novidade exclusiva do Pixel 11 Pro e do Pixel 11 Pro XL &#233; o HiLight, sistema de LEDs coloridos ao redor do flash da c&#226;mera que emite avisos visuais mesmo com o aparelho virado para baixo na mesa. A luz muda de padr&#227;o conforme o contexto &#8212; por exemplo, para indicar se o Gemini est&#225; ouvindo, processando ou respondendo a um pedido &#8212; e o usu&#225;rio pode atribuir cores personalizadas a contatos espec&#237;ficos, para saber quem est&#225; ligando sem precisar olhar para a tela. A Google promete expandir os casos de uso do recurso ao longo do tempo, incluindo notifica&#231;&#245;es de mensagens de contatos favoritos.</p><h2>C&#226;meras: sensor maior e mais zoom</h2><div class="native-video-embed" data-component-name="VideoPlaceholder" data-attrs="{&quot;mediaUploadId&quot;:&quot;09ad3d1b-781b-40c7-91ae-ee8607cad31d&quot;,&quot;duration&quot;:null}"></div><p>O Pixel 11 ganhou um novo sensor principal de 48 megapixels, com 56% mais sensibilidade &#224; luz em compara&#231;&#227;o ao Pixel 10, e a teleobjetiva de 5x passou a suportar Super Zoom digital de at&#233; 30x. Nos modelos Pro, a c&#226;mera principal usa um sensor in&#233;dito na linha, enquanto a teleobjetiva de 48 megapixels ganhou 30% mais sensibilidade &#224; luz, Modo Retrato a 5x e Pro Zoom de at&#233; 120x &#8212; este &#250;ltimo com resultados que podem variar e nem sempre dispon&#237;vel em todos os modos. Gra&#231;as ao novo processador de imagem do Tensor G6, o modo Night Sight, para fotos noturnas, ficou at&#233; 4,5 vezes mais r&#225;pido para processar cada captura, mantendo a qualidade das gera&#231;&#245;es anteriores.</p><h2>Tensor G6: mais r&#225;pido e mais eficiente</h2><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!X-Pl!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb5a2495e-e508-4176-9a77-bd83d80cfd40_2000x1124.webp" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!X-Pl!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb5a2495e-e508-4176-9a77-bd83d80cfd40_2000x1124.webp 424w, https://substackcdn.com/image/fetch/$s_!X-Pl!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb5a2495e-e508-4176-9a77-bd83d80cfd40_2000x1124.webp 848w, https://substackcdn.com/image/fetch/$s_!X-Pl!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb5a2495e-e508-4176-9a77-bd83d80cfd40_2000x1124.webp 1272w, https://substackcdn.com/image/fetch/$s_!X-Pl!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb5a2495e-e508-4176-9a77-bd83d80cfd40_2000x1124.webp 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!X-Pl!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb5a2495e-e508-4176-9a77-bd83d80cfd40_2000x1124.webp" width="1456" height="818" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/b5a2495e-e508-4176-9a77-bd83d80cfd40_2000x1124.webp&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:818,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:21144,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/webp&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://www.arenatech.com.br/i/211079136?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb5a2495e-e508-4176-9a77-bd83d80cfd40_2000x1124.webp&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!X-Pl!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb5a2495e-e508-4176-9a77-bd83d80cfd40_2000x1124.webp 424w, https://substackcdn.com/image/fetch/$s_!X-Pl!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb5a2495e-e508-4176-9a77-bd83d80cfd40_2000x1124.webp 848w, https://substackcdn.com/image/fetch/$s_!X-Pl!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb5a2495e-e508-4176-9a77-bd83d80cfd40_2000x1124.webp 1272w, https://substackcdn.com/image/fetch/$s_!X-Pl!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb5a2495e-e508-4176-9a77-bd83d80cfd40_2000x1124.webp 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>O novo chip Google Tensor G6 equipa toda a linha e &#233; descrito pela empresa como o mais r&#225;pido e potente j&#225; produzido para os Pixel. Segundo a Google, o processador oferece navega&#231;&#227;o na web 25% mais r&#225;pida e abertura de aplicativos 15% mais &#225;gil frente ao Tensor G5, al&#233;m de 50% mais poder de computa&#231;&#227;o na unidade de processamento tensorial (TPU). Combinado ao Gemini Nano mais recente, isso permite executar tarefas de IA no pr&#243;prio aparelho at&#233; 3,5 vezes mais r&#225;pido e com at&#233; 3,5 vezes menos consumo de energia &#8212; n&#250;meros de testes internos da pr&#243;pria empresa em dispositivos de pr&#233;-produ&#231;&#227;o, ainda sem valida&#231;&#227;o independente.</p><h2>O diferencial pouco explorado: criptografia p&#243;s-qu&#226;ntica</h2><p>Enquanto a maior parte da cobertura girou em torno de c&#226;mera e dos recursos de IA com Gemini, o dado tecnicamente mais relevante do lan&#231;amento ficou em segundo plano: o novo coprocessador de seguran&#231;a Titan M3, combinado ao Tensor G6, &#233; o primeiro da Google a adotar os padr&#245;es de criptografia p&#243;s-qu&#226;ntica definidos pelo NIST (Instituto Nacional de Padr&#245;es e Tecnologia dos Estados Unidos). Na pr&#225;tica, isso significa que a etapa de boot seguro do aparelho passa a resistir a um tipo de ataque que ainda n&#227;o existe de forma pr&#225;tica &#8212; mas que preocupa a ind&#250;stria de seguran&#231;a pelo cen&#225;rio de &#8220;colher agora, decifrar depois&#8221;: dados interceptados hoje poderiam, em tese, ser decifrados no futuro por um computador qu&#226;ntico suficientemente potente. A Google afirma se preparar para esse cen&#225;rio desde 2016. O Titan M3 tamb&#233;m segue certificado no padr&#227;o Common Criteria usado em cart&#245;es SIM e banc&#225;rios, e a empresa cita um relat&#243;rio encomendado &#224; consultoria Counterpoint Research para afirmar que a experi&#234;ncia de IA do Pixel oferece a maior prote&#231;&#227;o de privacidade entre os concorrentes avaliados &#8212; Apple, Samsung, Oppo e Motorola.</p><h2>Suporte de longo prazo e pacote de servi&#231;os</h2><p>Toda a linha Pixel 11 vem com sete anos de atualiza&#231;&#245;es de sistema operacional, seguran&#231;a e dos recursos do Pixel Drop. Quem comprar qualquer um dos modelos Pro (Pro, Pro XL ou Pro Fold) ganha ainda seis meses do plano Google AI Pro, que inclui uso ampliado do Gemini, 5 TB de armazenamento em nuvem e acesso ao Google Health Premium &#8212; benef&#237;cio restrito a maiores de 18 anos e residentes nos EUA, segundo os termos divulgados pela empresa.</p><h2>Pre&#231;os e disponibilidade</h2><p>Nos Estados Unidos, os valores partem de US$ 899 no Pixel 11 b&#225;sico, subindo para US$ 1.099 no Pro, US$ 1.299 no Pro XL e US$ 1.899 no Pro Fold &#8212; a vers&#227;o dobr&#225;vel. Na Europa, a pr&#233;-encomenda do Pixel 11, Pixel 11 Pro e Pixel 11 Pro XL parte de 1.019, 1.219 e 1.429 euros, respectivamente. As pr&#233;-vendas j&#225; est&#227;o abertas em todos os mercados, com chegada &#224;s lojas a partir de 20 de agosto.</p><div class="callout-block" data-callout="true"><p>Infelizmente n&#227;o h&#225; previs&#227;o de disponibilidade no Brasil, atrav&#233;s de revendas oficiais.</p></div><h2>Pixel Tag entra na disputa com o AirTag</h2><p>O Pixel Tag, primeiro rastreador de itens fabricado pela pr&#243;pria Google, chega em novembro (dia 11) por US$ 29 a unidade ou US$ 99 no pacote com quatro &#8212; mesmo pre&#231;o praticado pela Apple no AirTag 2. O dispositivo tem corpo de a&#231;o inoxid&#225;vel, certifica&#231;&#227;o IP67 contra &#225;gua e poeira, bateria substitu&#237;vel com autonomia de cerca de um ano e suporte a Ultra-Wideband (UWB) para localiza&#231;&#227;o de precis&#227;o, recurso que faltava aos rastreadores de terceiros compat&#237;veis com a rede Find Hub da Google at&#233; ent&#227;o.</p>]]></content:encoded></item><item><title><![CDATA[Instagram muda logotipo pela primeira vez em uma década]]></title><description><![CDATA[Novo wordmark, anunciado por Adam Mosseri nesta quinta (13/08), mant&#233;m o &#237;cone da c&#226;mera intacto e gera piadas com leitura "Instagzam" nas redes.]]></description><link>https://www.arenatech.com.br/p/instagram-muda-logotipo-pela-primeira</link><guid isPermaLink="false">https://www.arenatech.com.br/p/instagram-muda-logotipo-pela-primeira</guid><pubDate>Thu, 13 Aug 2026 18:58:54 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!pFCf!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F89ea0dde-2951-49da-ad9d-0990d25f7151_1080x608.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!pFCf!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F89ea0dde-2951-49da-ad9d-0990d25f7151_1080x608.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!pFCf!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F89ea0dde-2951-49da-ad9d-0990d25f7151_1080x608.jpeg 424w, https://substackcdn.com/image/fetch/$s_!pFCf!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F89ea0dde-2951-49da-ad9d-0990d25f7151_1080x608.jpeg 848w, https://substackcdn.com/image/fetch/$s_!pFCf!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F89ea0dde-2951-49da-ad9d-0990d25f7151_1080x608.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!pFCf!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F89ea0dde-2951-49da-ad9d-0990d25f7151_1080x608.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!pFCf!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F89ea0dde-2951-49da-ad9d-0990d25f7151_1080x608.jpeg" width="1080" height="608" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/89ea0dde-2951-49da-ad9d-0990d25f7151_1080x608.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:608,&quot;width&quot;:1080,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:17872,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://www.arenatech.com.br/i/211080237?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F89ea0dde-2951-49da-ad9d-0990d25f7151_1080x608.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!pFCf!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F89ea0dde-2951-49da-ad9d-0990d25f7151_1080x608.jpeg 424w, https://substackcdn.com/image/fetch/$s_!pFCf!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F89ea0dde-2951-49da-ad9d-0990d25f7151_1080x608.jpeg 848w, https://substackcdn.com/image/fetch/$s_!pFCf!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F89ea0dde-2951-49da-ad9d-0990d25f7151_1080x608.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!pFCf!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F89ea0dde-2951-49da-ad9d-0990d25f7151_1080x608.jpeg 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Imagem: Adam Mosseri/Meta</figcaption></figure></div><p>O Instagram apresentou nesta quinta-feira (13/08) o primeiro redesenho do seu wordmark &#8212; o logotipo textual que aparece no topo do aplicativo &#8212; em dez anos. O &#237;cone colorido da c&#226;mera, s&#237;mbolo mais reconhec&#237;vel da marca, permanece inalterado.</p><h2>O que mudou</h2><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!obLC!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa41e3763-392a-4e7a-9cc0-27fd2992f331_1920x1080.webp" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!obLC!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa41e3763-392a-4e7a-9cc0-27fd2992f331_1920x1080.webp 424w, https://substackcdn.com/image/fetch/$s_!obLC!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa41e3763-392a-4e7a-9cc0-27fd2992f331_1920x1080.webp 848w, https://substackcdn.com/image/fetch/$s_!obLC!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa41e3763-392a-4e7a-9cc0-27fd2992f331_1920x1080.webp 1272w, https://substackcdn.com/image/fetch/$s_!obLC!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa41e3763-392a-4e7a-9cc0-27fd2992f331_1920x1080.webp 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!obLC!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa41e3763-392a-4e7a-9cc0-27fd2992f331_1920x1080.webp" width="1456" height="819" 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class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Imagem: Giovanni Santa Rosa/Tecnoblog</figcaption></figure></div><p>O an&#250;ncio foi feito por Adam Mosseri, chefe do Instagram, tanto no pr&#243;prio aplicativo quanto no Threads. Segundo ele, a tipografia anterior &#8220;n&#227;o mudava havia dez anos&#8221; e por isso era hora de uma atualiza&#231;&#227;o. A nova vers&#227;o mant&#233;m o estilo cursivo caracter&#237;stico da marca, mas com tra&#231;os mais retos e organizados nas letras &#8220;s&#8221;, &#8220;r&#8221; e &#8220;g&#8221;, o que a torna, segundo Mosseri, &#8220;mais n&#237;tida e moderna&#8221;.</p><h2>Rea&#231;&#227;o dividida nas redes</h2><p>A resposta do p&#250;blico ficou longe do consenso. Parte dos usu&#225;rios elogiou o visual atualizado; outra parte notou que a nova grafia da letra &#8220;r&#8221; pode ser confundida com um &#8220;z&#8221;, gerando memes com a leitura &#8220;<strong>Instagzam</strong>&#8221; &#8212; e varia&#231;&#245;es como &#8220;Instagwam&#8221; e &#8220;Instaguam&#8221;. Nos coment&#225;rios da publica&#231;&#227;o de Mosseri, tamb&#233;m apareceram cr&#237;ticas de contas de criadores cobrando aten&#231;&#227;o a problemas como remo&#231;&#227;o de perfis leg&#237;timos, em vez de mudan&#231;as visuais.</p>]]></content:encoded></item><item><title><![CDATA[Resumo da Semana — de 31 de julho a 7 de agosto]]></title><description><![CDATA[Essa semana teve de tudo: IA que n&#227;o respeita as regras nem quando &#233; testada, uma reorganiza&#231;&#227;o e tanto na lideran&#231;a de IA do Google, uma falha grave na Apple e o eterno paradoxo de quem defende freios na tecnologia enquanto se beneficia da falta deles.]]></description><link>https://www.arenatech.com.br/p/resumo-da-semana-de-31-de-julho-a</link><guid isPermaLink="false">https://www.arenatech.com.br/p/resumo-da-semana-de-31-de-julho-a</guid><dc:creator><![CDATA[Romulo Bacchiega]]></dc:creator><pubDate>Sat, 08 Aug 2026 23:08:42 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!yTj2!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9aad2eb8-4725-445b-ac71-e38ff686e111_1024x1024.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p></p><div class="callout-block" data-callout="true"><p>Essa semana teve de tudo: IA que n&#227;o respeita as regras nem quando &#233; testada, uma reorganiza&#231;&#227;o e tanto na lideran&#231;a de IA do Google, uma falha grave na Apple e o eterno paradoxo de quem defende freios na tecnologia enquanto se beneficia da falta deles. Vamos direto ao ponto.</p></div><div><hr></div><h2>IA j&#225; n&#227;o pede licen&#231;a</h2><div class="digest-post-embed" data-attrs="{&quot;nodeId&quot;:&quot;10017048-7afc-4266-9dca-a9894e94c42f&quot;,&quot;caption&quot;:&quot;H&#225; poucos meses, a ideia de um agente de IA escapar de um ambiente de teste e agir sozinho contra sistemas reais soava como roteiro de fic&#231;&#227;o cient&#237;fica corporativa &#8212; o tipo de cen&#225;rio hipot&#233;tico que aparece em relat&#243;rio de risco existencial, n&#227;o em nota de imprensa. Em menos de um m&#234;s, virou rotina de comunica&#8230;&quot;,&quot;cta&quot;:null,&quot;showBylines&quot;:true,&quot;showDescription&quot;:true,&quot;showImage&quot;:true,&quot;size&quot;:&quot;sm&quot;,&quot;isEditorNode&quot;:true,&quot;title&quot;:&quot;As IAs mais avan&#231;adas do mundo j&#225; invadiram empresas reais sem permiss&#227;o &#8212; e o discurso do \&quot;controle\&quot; n&#227;o est&#225; resistindo &#224; pr&#225;tica&quot;,&quot;publishedBylines&quot;:[{&quot;id&quot;:135577244,&quot;name&quot;:&quot;R. Augusto Bacchiega&quot;,&quot;bio&quot;:&quot;&#127468;&#127463; Founder and Publisher of The Waterline Journal. &#127463;&#127479; Fundador e Publisher da Arena Tech.&quot;,&quot;photo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!2856!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb83a6d53-d7d4-4822-9e41-6ef95c00b733_864x864.png&quot;,&quot;is_guest&quot;:false,&quot;bestseller_tier&quot;:null}],&quot;post_date&quot;:&quot;2026-08-07T19:40:57.440Z&quot;,&quot;cover_image&quot;:&quot;https://substackcdn.com/image/fetch/$s_!EVNR!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9e6e3340-8021-4541-bec8-a65d103c08fc_1672x941.png&quot;,&quot;cover_image_alt&quot;:null,&quot;canonical_url&quot;:&quot;https://www.arenatech.com.br/p/as-ias-mais-avancadas-do-mundo-ja&quot;,&quot;section_name&quot;:null,&quot;video_upload_id&quot;:null,&quot;id&quot;:210259808,&quot;type&quot;:&quot;newsletter&quot;,&quot;reaction_count&quot;:0,&quot;comment_count&quot;:0,&quot;publication_id&quot;:2604274,&quot;publication_name&quot;:&quot;Arena Tech&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!yTj2!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9aad2eb8-4725-445b-ac71-e38ff686e111_1024x1024.png&quot;,&quot;belowTheFold&quot;:false,&quot;youtube_url&quot;:null,&quot;show_links&quot;:null,&quot;feed_url&quot;:null}"></div><p>As IAs mais avan&#231;adas do mundo escaparam de testes controlados e atacaram sistemas reais de empresas &#8212; em semanas, tr&#234;s grandes labs confirmaram o mesmo padr&#227;o. Um ind&#237;cio e tanto de que &#8220;controle&#8221; ainda &#233; mais discurso do que pr&#225;tica.</p><div><hr></div><h2>A OpenAI testou os limites do pr&#243;prio modelo &#8212; e ele passou dos limites</h2><div class="digest-post-embed" data-attrs="{&quot;nodeId&quot;:&quot;013f2813-ea07-4469-b606-a24aeaffc029&quot;,&quot;caption&quot;:&quot;H&#225; uma piada recorrente em seguran&#231;a da informa&#231;&#227;o: o jeito mais confi&#225;vel de descobrir a falha de um sistema &#233; dar a ele um objetivo e tirar do caminho tudo que o impede de alcan&#231;&#225;-lo. Em julho, a OpenAI fez exatamente isso &#8212; de prop&#243;sito, dentro de um teste interno &#8212; e a piada deixou de ser engra&#231;ada.&quot;,&quot;cta&quot;:null,&quot;showBylines&quot;:true,&quot;showDescription&quot;:true,&quot;showImage&quot;:true,&quot;size&quot;:&quot;sm&quot;,&quot;isEditorNode&quot;:true,&quot;title&quot;:&quot;A OpenAI retirou os freios do pr&#243;prio modelo para test&#225;-lo. O modelo invadiu outra empresa para vencer o teste.&quot;,&quot;publishedBylines&quot;:[{&quot;id&quot;:135577244,&quot;name&quot;:&quot;R. Augusto Bacchiega&quot;,&quot;bio&quot;:&quot;&#127468;&#127463; Founder and Publisher of The Waterline Journal. &#127463;&#127479; Fundador e Publisher da Arena Tech.&quot;,&quot;photo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!2856!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb83a6d53-d7d4-4822-9e41-6ef95c00b733_864x864.png&quot;,&quot;is_guest&quot;:false,&quot;bestseller_tier&quot;:null}],&quot;post_date&quot;:&quot;2026-08-04T20:50:48.688Z&quot;,&quot;cover_image&quot;:&quot;https://substackcdn.com/image/fetch/$s_!AMiE!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb2eb6e17-9aab-4b88-964f-628c1458ac2f_1408x768.png&quot;,&quot;cover_image_alt&quot;:null,&quot;canonical_url&quot;:&quot;https://www.arenatech.com.br/p/a-openai-retirou-os-freios-do-proprio&quot;,&quot;section_name&quot;:null,&quot;video_upload_id&quot;:null,&quot;id&quot;:209840386,&quot;type&quot;:&quot;newsletter&quot;,&quot;reaction_count&quot;:0,&quot;comment_count&quot;:0,&quot;publication_id&quot;:2604274,&quot;publication_name&quot;:&quot;Arena Tech&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!yTj2!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9aad2eb8-4725-445b-ac71-e38ff686e111_1024x1024.png&quot;,&quot;belowTheFold&quot;:false,&quot;youtube_url&quot;:null,&quot;show_links&quot;:null,&quot;feed_url&quot;:null}"></div><p>Ao tirar os freios do modelo s&#243; para ver at&#233; onde ele ia, a empresa viu ele invadir outra companhia para &#8220;vencer o teste&#8221;. Spoiler: n&#227;o foi um acidente.</p><div><hr></div><h2>Terremoto na lideran&#231;a de IA do Google</h2><div class="digest-post-embed" data-attrs="{&quot;nodeId&quot;:&quot;12a9bc5b-4834-45bf-a6dc-91026324a43d&quot;,&quot;caption&quot;:&quot;O Google anunciou nesta quarta-feira (05/08) uma reformula&#231;&#227;o na lideran&#231;a de suas opera&#231;&#245;es de intelig&#234;ncia artificial. Demis Hassabis deixa a posi&#231;&#227;o de CEO do Google DeepMind &#8212; cargo que ocupava desde a funda&#231;&#227;o do laborat&#243;rio &#8212; para se tornar chairman da unidade e assumir o novo t&#237;tulo de chief scientist d&#8230;&quot;,&quot;cta&quot;:null,&quot;showBylines&quot;:true,&quot;showDescription&quot;:true,&quot;showImage&quot;:true,&quot;size&quot;:&quot;sm&quot;,&quot;isEditorNode&quot;:true,&quot;title&quot;:&quot;Google reorganiza toda a c&#250;pula de IA: Hassabis deixa a linha de frente do DeepMind e Jeff Dean sai da empresa ap&#243;s 27 anos&quot;,&quot;publishedBylines&quot;:[{&quot;id&quot;:135577244,&quot;name&quot;:&quot;R. Augusto Bacchiega&quot;,&quot;bio&quot;:&quot;&#127468;&#127463; Founder and Publisher of The Waterline Journal. &#127463;&#127479; Fundador e Publisher da Arena Tech.&quot;,&quot;photo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!2856!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb83a6d53-d7d4-4822-9e41-6ef95c00b733_864x864.png&quot;,&quot;is_guest&quot;:false,&quot;bestseller_tier&quot;:null}],&quot;post_date&quot;:&quot;2026-08-07T19:32:22.446Z&quot;,&quot;cover_image&quot;:&quot;https://substackcdn.com/image/fetch/$s_!daYe!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F76f9c90d-126e-4ff0-84fd-8c60c0564fca_1672x941.png&quot;,&quot;cover_image_alt&quot;:null,&quot;canonical_url&quot;:&quot;https://www.arenatech.com.br/p/google-reorganiza-toda-a-cupula-de&quot;,&quot;section_name&quot;:null,&quot;video_upload_id&quot;:null,&quot;id&quot;:210258461,&quot;type&quot;:&quot;newsletter&quot;,&quot;reaction_count&quot;:0,&quot;comment_count&quot;:0,&quot;publication_id&quot;:2604274,&quot;publication_name&quot;:&quot;Arena Tech&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!yTj2!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9aad2eb8-4725-445b-ac71-e38ff686e111_1024x1024.png&quot;,&quot;belowTheFold&quot;:true,&quot;youtube_url&quot;:null,&quot;show_links&quot;:null,&quot;feed_url&quot;:null}"></div><p>Demis Hassabis deixa a linha de frente do DeepMind e Jeff Dean sai da empresa ap&#243;s 27 anos. Kavukcuoglu assume o Gemini, Dean funda startup e leva mais tr&#234;s pesquisadores &#8212; e as a&#231;&#245;es ca&#237;ram 4% com a not&#237;cia.</p><div><hr></div><h2>Zuckerberg alerta contra concentra&#231;&#227;o de IA &#8212; convenientemente</h2><div class="digest-post-embed" data-attrs="{&quot;nodeId&quot;:&quot;a83f59ef-48d6-40f7-9a7b-99cd9f7a7261&quot;,&quot;caption&quot;:&quot;Na mesma semana de julho em que mais de mil funcion&#225;rios de OpenAI, Anthropic, Google e Meta assinavam uma carta pedindo mecanismos para desacelerar a IA se necess&#225;rio, Mark Zuckerberg publicou um ensaio no Wall Street Journal defendendo exatamente o oposto do esp&#237;rito daquele pedido:&quot;,&quot;cta&quot;:null,&quot;showBylines&quot;:true,&quot;showDescription&quot;:true,&quot;showImage&quot;:true,&quot;size&quot;:&quot;sm&quot;,&quot;isEditorNode&quot;:true,&quot;title&quot;:&quot;Zuckerberg diz que concentrar IA em poucas empresas &#233; o verdadeiro risco. Convenientemente, &#233; a Meta quem mais perderia se isso acontecesse.&quot;,&quot;publishedBylines&quot;:[{&quot;id&quot;:135577244,&quot;name&quot;:&quot;R. Augusto Bacchiega&quot;,&quot;bio&quot;:&quot;&#127468;&#127463; Founder and Publisher of The Waterline Journal. &#127463;&#127479; Fundador e Publisher da Arena Tech.&quot;,&quot;photo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!2856!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb83a6d53-d7d4-4822-9e41-6ef95c00b733_864x864.png&quot;,&quot;is_guest&quot;:false,&quot;bestseller_tier&quot;:null}],&quot;post_date&quot;:&quot;2026-08-04T20:58:07.360Z&quot;,&quot;cover_image&quot;:&quot;https://substackcdn.com/image/fetch/$s_!Aj8K!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0bf52822-9c9b-4a2c-b705-4ece36c62243_1408x768.png&quot;,&quot;cover_image_alt&quot;:null,&quot;canonical_url&quot;:&quot;https://www.arenatech.com.br/p/zuckerberg-diz-que-concentrar-ia&quot;,&quot;section_name&quot;:null,&quot;video_upload_id&quot;:null,&quot;id&quot;:209842053,&quot;type&quot;:&quot;newsletter&quot;,&quot;reaction_count&quot;:0,&quot;comment_count&quot;:0,&quot;publication_id&quot;:2604274,&quot;publication_name&quot;:&quot;Arena Tech&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!yTj2!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9aad2eb8-4725-445b-ac71-e38ff686e111_1024x1024.png&quot;,&quot;belowTheFold&quot;:true,&quot;youtube_url&quot;:null,&quot;show_links&quot;:null,&quot;feed_url&quot;:null}"></div><p>Na mesma semana em que mais de mil funcion&#225;rios de OpenAI, Anthropic, Google e Meta pediram mecanismos para desacelerar a corrida da IA, o CEO da Meta veio dizer que o verdadeiro risco &#233; concentrar a tecnologia em poucas m&#227;os. Adivinha quem mais perderia se isso acontecesse.</p><div><hr></div><h2>Falha no WebKit exp&#245;e IP de usu&#225;rios do iCloud Private Relay</h2><div class="digest-post-embed" data-attrs="{&quot;nodeId&quot;:&quot;b41491c6-dd92-4dbc-b72a-237a7a58be87&quot;,&quot;caption&quot;:&quot;Pesquisadores de seguran&#231;a identificaram uma falha que permite que sites descubram o endere&#231;o IP real de usu&#225;rios do iCloud Private Relay &#8212; mesmo com o recurso ativado &#8212; durante processos de login com passkey. A descoberta &#233; de Tommy Mysk e Talal Haj Bakry, que documentaram o problema em detalhe e j&#225; no&#8230;&quot;,&quot;cta&quot;:null,&quot;showBylines&quot;:true,&quot;showDescription&quot;:true,&quot;showImage&quot;:true,&quot;size&quot;:&quot;sm&quot;,&quot;isEditorNode&quot;:true,&quot;title&quot;:&quot;Falha no WebKit permite vazar o IP real de usu&#225;rios do iCloud Private Relay durante login com passkey&quot;,&quot;publishedBylines&quot;:[{&quot;id&quot;:135577244,&quot;name&quot;:&quot;R. Augusto Bacchiega&quot;,&quot;bio&quot;:&quot;&#127468;&#127463; Founder and Publisher of The Waterline Journal. &#127463;&#127479; Fundador e Publisher da Arena Tech.&quot;,&quot;photo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!2856!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb83a6d53-d7d4-4822-9e41-6ef95c00b733_864x864.png&quot;,&quot;is_guest&quot;:false,&quot;bestseller_tier&quot;:null}],&quot;post_date&quot;:&quot;2026-08-07T19:37:19.343Z&quot;,&quot;cover_image&quot;:&quot;https://substackcdn.com/image/fetch/$s_!Rexs!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe2190a62-763b-4621-a726-5a6a79648bda_1672x941.png&quot;,&quot;cover_image_alt&quot;:null,&quot;canonical_url&quot;:&quot;https://www.arenatech.com.br/p/falha-no-webkit-permite-vazar-o-ip&quot;,&quot;section_name&quot;:null,&quot;video_upload_id&quot;:null,&quot;id&quot;:210259189,&quot;type&quot;:&quot;newsletter&quot;,&quot;reaction_count&quot;:0,&quot;comment_count&quot;:0,&quot;publication_id&quot;:2604274,&quot;publication_name&quot;:&quot;Arena Tech&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!yTj2!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9aad2eb8-4725-445b-ac71-e38ff686e111_1024x1024.png&quot;,&quot;belowTheFold&quot;:true,&quot;youtube_url&quot;:null,&quot;show_links&quot;:null,&quot;feed_url&quot;:null}"></div><p>Pesquisadores encontraram tr&#234;s formas de driblar a prote&#231;&#227;o da Apple mesmo durante login com passkey. A corre&#231;&#227;o s&#243; deve sair no fim do ano &#8212; ent&#227;o, aten&#231;&#227;o.</p><div><hr></div><h2>Cantar m&#250;sica da Disney virou &#8220;defesa&#8221; contra os &#243;culos da Meta</h2><div class="digest-post-embed" data-attrs="{&quot;nodeId&quot;:&quot;ed01cd8a-a1ac-4323-950e-649aa8033f21&quot;,&quot;caption&quot;:&quot;Nas &#250;ltimas semanas, uma recomenda&#231;&#227;o estranha come&#231;ou a circular no LinkedIn, no Threads e no TikTok: se voc&#234; suspeitar que est&#225; sendo filmada por algu&#233;m usando os &#243;culos inteligentes Ray-Ban Meta, comece a cantar ou tocar uma m&#250;sica da Disney. A l&#243;gica por tr&#225;s disso n&#227;o tem nada a ver com lei de privacidade &#8212; tem a ver com direito autoral.&quot;,&quot;cta&quot;:null,&quot;showBylines&quot;:true,&quot;showDescription&quot;:true,&quot;showImage&quot;:true,&quot;size&quot;:&quot;sm&quot;,&quot;isEditorNode&quot;:true,&quot;title&quot;:&quot;Cantar uma m&#250;sica da Disney virou t&#225;tica de defesa contra os &#243;culos da Meta. Isso n&#227;o &#233; uma solu&#231;&#227;o &#8212; &#233; um diagn&#243;stico&quot;,&quot;publishedBylines&quot;:[{&quot;id&quot;:135577244,&quot;name&quot;:&quot;R. Augusto Bacchiega&quot;,&quot;bio&quot;:&quot;&#127468;&#127463; Founder and Publisher of The Waterline Journal. &#127463;&#127479; Fundador e Publisher da Arena Tech.&quot;,&quot;photo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!2856!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb83a6d53-d7d4-4822-9e41-6ef95c00b733_864x864.png&quot;,&quot;is_guest&quot;:false,&quot;bestseller_tier&quot;:null}],&quot;post_date&quot;:&quot;2026-08-07T19:54:02.326Z&quot;,&quot;cover_image&quot;:&quot;https://substackcdn.com/image/fetch/$s_!OKEi!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F651d8a83-1118-4436-b64d-0f8ea2f96f81_1672x941.png&quot;,&quot;cover_image_alt&quot;:null,&quot;canonical_url&quot;:&quot;https://www.arenatech.com.br/p/cantar-uma-musica-da-disney-virou&quot;,&quot;section_name&quot;:null,&quot;video_upload_id&quot;:null,&quot;id&quot;:210262793,&quot;type&quot;:&quot;newsletter&quot;,&quot;reaction_count&quot;:0,&quot;comment_count&quot;:0,&quot;publication_id&quot;:2604274,&quot;publication_name&quot;:&quot;Arena Tech&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!yTj2!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9aad2eb8-4725-445b-ac71-e38ff686e111_1024x1024.png&quot;,&quot;belowTheFold&quot;:true,&quot;youtube_url&quot;:null,&quot;show_links&quot;:null,&quot;feed_url&quot;:null}"></div><p>Enquanto plataformas protegem direito autoral de forma autom&#225;tica e imediata, mulheres seguem sem nenhuma ferramenta equivalente contra filmagem n&#227;o consentida. Isso n&#227;o &#233; solu&#231;&#227;o &#8212; &#233; diagn&#243;stico.</p><div><hr></div><h2>iPhone 18 Pro pode ter estoque curto em setembro</h2><div class="digest-post-embed" data-attrs="{&quot;nodeId&quot;:&quot;786719d7-3c97-40d4-a26d-853d4cce87fd&quot;,&quot;caption&quot;:&quot;A Apple deve realizar seu evento de lan&#231;amento entre os dias 8 e 9 de setembro, com a apresenta&#231;&#227;o do iPhone 18 Pro, do iPhone 18 Pro Max e do primeiro iPhone dobr&#225;vel da empresa, apelidado provisoriamente de &#8220;iPhone Ultra&#8221;. A novidade em rela&#231;&#227;o a anos anteriores &#233; a estrat&#233;gia: pela primeira vez, a Apple est&#225; separando o lan&#231;amento da linha, deixando &#8230;&quot;,&quot;cta&quot;:null,&quot;showBylines&quot;:true,&quot;showDescription&quot;:true,&quot;showImage&quot;:true,&quot;size&quot;:&quot;sm&quot;,&quot;isEditorNode&quot;:true,&quot;title&quot;:&quot;iPhone 18 Pro pode chegar com estoque limitado ao mercado em setembro&quot;,&quot;publishedBylines&quot;:[{&quot;id&quot;:135577244,&quot;name&quot;:&quot;R. Augusto Bacchiega&quot;,&quot;bio&quot;:&quot;&#127468;&#127463; Founder and Publisher of The Waterline Journal. &#127463;&#127479; Fundador e Publisher da Arena Tech.&quot;,&quot;photo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!2856!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb83a6d53-d7d4-4822-9e41-6ef95c00b733_864x864.png&quot;,&quot;is_guest&quot;:false,&quot;bestseller_tier&quot;:null}],&quot;post_date&quot;:&quot;2026-08-07T19:44:08.940Z&quot;,&quot;cover_image&quot;:&quot;https://substackcdn.com/image/fetch/$s_!0UPh!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0aa8bda6-94c9-48fa-aea4-f74be20341cd_1672x941.png&quot;,&quot;cover_image_alt&quot;:null,&quot;canonical_url&quot;:&quot;https://www.arenatech.com.br/p/iphone-18-pro-pode-chegar-com-estoque&quot;,&quot;section_name&quot;:null,&quot;video_upload_id&quot;:null,&quot;id&quot;:210260640,&quot;type&quot;:&quot;newsletter&quot;,&quot;reaction_count&quot;:0,&quot;comment_count&quot;:0,&quot;publication_id&quot;:2604274,&quot;publication_name&quot;:&quot;Arena Tech&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!yTj2!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9aad2eb8-4725-445b-ac71-e38ff686e111_1024x1024.png&quot;,&quot;belowTheFold&quot;:true,&quot;youtube_url&quot;:null,&quot;show_links&quot;:null,&quot;feed_url&quot;:null}"></div><p>A Apple concentra os lan&#231;amentos deste ano nos modelos Pro e no primeiro iPhone dobr&#225;vel, mas problemas na cadeia de suprimentos amea&#231;am a disponibilidade logo na largada.</p><div><hr></div><p><strong>Se curtiu, compartilha com quem tamb&#233;m gosta de se manter bem-informado. A gente se v&#234; na pr&#243;xima rodada. At&#233; l&#225;!</strong></p>]]></content:encoded></item><item><title><![CDATA[Cantar uma música da Disney virou tática de defesa contra os óculos da Meta. Isso não é uma solução — é um diagnóstico]]></title><description><![CDATA[Enquanto plataformas protegem direito autoral de forma autom&#225;tica e imediata, mulheres seguem sem nenhuma ferramenta equivalente contra filmagem n&#227;o consentida.]]></description><link>https://www.arenatech.com.br/p/cantar-uma-musica-da-disney-virou</link><guid isPermaLink="false">https://www.arenatech.com.br/p/cantar-uma-musica-da-disney-virou</guid><dc:creator><![CDATA[Romulo Bacchiega]]></dc:creator><pubDate>Fri, 07 Aug 2026 19:54:02 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!OKEi!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F651d8a83-1118-4436-b64d-0f8ea2f96f81_1672x941.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" 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class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><strong>Nas &#250;ltimas semanas, uma recomenda&#231;&#227;o estranha come&#231;ou a circular no LinkedIn, no Threads e no TikTok: se voc&#234; suspeitar que est&#225; sendo filmada por algu&#233;m usando os &#243;culos inteligentes Ray-Ban Meta, comece a cantar ou tocar uma m&#250;sica da Disney. A l&#243;gica por tr&#225;s disso n&#227;o tem nada a ver com lei de privacidade &#8212; tem a ver com direito autoral.</strong> Plataformas como YouTube, TikTok e Instagram usam sistemas autom&#225;ticos de reconhecimento de &#225;udio, como o Content ID, para identificar e derrubar v&#237;deos que contenham trilhas protegidas. Uma cena com &#8220;Let It Go&#8221; tocando ao fundo tem uma chance real de ser bloqueada, silenciada ou desmonetizada antes mesmo de viralizar. A CNN cobriu o fen&#244;meno em uma reportagem publicada nesta semana, na qual a Meta afirmou &#224; emissora que &#8220;construiu privacidade&#8221; em seus &#243;culos com IA e que leva a s&#233;rio a filmagem sem consentimento &#8212; resposta que soa cada vez mais dissonante diante do volume de casos que v&#234;m &#224; tona.</p><div class="pullquote"><p>A frase que resume o sentimento coletivo por tr&#225;s da dica j&#225; virou at&#233; bord&#227;o nas redes: m&#250;sica protegida por direito autoral recebe rea&#231;&#227;o autom&#225;tica e em escala; mulher filmada sem consentimento, n&#227;o. E os casos que motivaram essa &#8220;gambiarra&#8221; n&#227;o s&#227;o hipot&#233;ticos.</p></div><p>Em fevereiro, a pr&#243;pria CNN j&#225; havia noticiado a ascens&#227;o dos chamados &#8220;<em>manfluencers</em>&#8221;: criadores de conte&#250;do que abordam mulheres desconhecidas em aeroportos, mercados, academias e no transporte p&#250;blico, filmam a intera&#231;&#227;o inteira com os &#243;culos &#8212; sem que a pessoal do outro lado saiba &#8212; e publicam depois como conte&#250;do de &#8220;cantada&#8221; ou &#8220;rizz&#8221; para milh&#245;es de seguidores. Uma DJ conhecida como Manic Muse deu seu n&#250;mero a um homem em um mercado no Texas; ele havia gravado a conversa inteira escondido nos &#243;culos e, mesmo depois de ela pedir explicitamente que n&#227;o postasse, publicou o v&#237;deo, que alcan&#231;ou 23 milh&#245;es de visualiza&#231;&#245;es. &#8220;<em>&#201; simplesmente uma viola&#231;&#227;o</em>&#8221;, disse ela &#224; Mashable. Em Washington, uma mulher identificada apenas como Toluwa passou pela mesma experi&#234;ncia em um sagu&#227;o de aeroporto e s&#243; descobriu o v&#237;deo ao ser marcada por conhecidos nas redes.</p><p><strong>Os casos mais graves escapam da esfera do constrangimento e entram na de crime organizado. Em maio de 2025, autoridades espanholas prenderam em Barcelona um homem que usava os &#243;culos da Meta para gravar secretamente mais de 320 v&#237;deos de mulheres em espa&#231;os p&#250;blicos, depois usados para vender cursos pagos de &#8220;sedu&#231;&#227;o&#8221;. </strong>No fim de 2025, o setor de seguran&#231;a p&#250;blica da Universidade de S&#227;o Francisco chegou a emitir alertas para todo o campus depois que um homem usando os &#243;culos foi flagrado abordando estudantes com coment&#225;rios indesejados &#8212; o material acabou em uma conta de TikTok dedicada inteiramente a esse tipo de v&#237;deo. E o risco n&#227;o para na filmagem em si: pesquisadores de Harvard j&#225; demonstraram que basta combinar os &#243;culos da Meta com ferramentas p&#250;blicas de reconhecimento facial, como o PimEyes, para descobrir em tempo real o nome, o endere&#231;o e at&#233; familiares de uma pessoa completamente desconhecida na rua &#8212; o que transforma &#8220;ser filmada em p&#250;blico&#8221; de inc&#244;modo em risco concreto de seguran&#231;a.</p><blockquote><p>&#201; esse contraste que d&#225; &#224; dica da m&#250;sica da Disney seu verdadeiro valor jornal&#237;stico: n&#227;o como solu&#231;&#227;o, mas como raio-x de prioridade. A t&#225;tica, ali&#225;s, nem nasceu com mulheres se defendendo de &#243;culos inteligentes &#8212; foi copiada de policiais americanos que, anos atr&#225;s, come&#231;aram a tocar m&#250;sicas da Disney durante abordagens para impedir que cidad&#227;os publicassem v&#237;deos da a&#231;&#227;o policial no YouTube. Funcionou t&#227;o mal quanto deveria funcionar aqui: em boa parte dos casos documentados, os v&#237;deos foram ao ar mesmo com a trilha protegida, porque cobertura jornal&#237;stica e coment&#225;rio de interesse p&#250;blico costumam se enquadrar em uso justo (fair use). Ou seja: nem a &#8220;brecha&#8221; &#233; garantida. E mesmo quando funciona, o &#244;nus segue sendo todo da v&#237;tima &#8212; ela precisa perceber a luz discreta de grava&#231;&#227;o, reconhecer o que aquilo significa, puxar o celular e come&#231;ar a cantar antes que a intera&#231;&#227;o termine. A culpa n&#227;o est&#225; em cantar ou n&#227;o cantar: est&#225; em uma tecnologia desenhada para parecer um &#243;culos comum, vendida em massa, cujo principal mecanismo de conten&#231;&#227;o de dano depende da plataforma de streaming que a v&#237;tima abrir a tempo.</p></blockquote><p>O que essa hist&#243;ria exp&#245;e, ent&#227;o, n&#227;o &#233; uma falha pontual de modera&#231;&#227;o &#8212; &#233; uma hierarquia de valores embutida na arquitetura das plataformas. Big Techs conseguiram, ao longo de duas d&#233;cadas, construir sistemas de detec&#231;&#227;o de propriedade intelectual praticamente instant&#226;neos e globalmente escal&#225;veis, porque proteger receita de est&#250;dios e gravadoras sempre foi prioridade de engenharia. Proteger a dignidade e a seguran&#231;a f&#237;sica de uma pessoa filmada sem consentimento continua dependendo de den&#250;ncia manual, revis&#227;o humana e pol&#237;ticas de &#8220;explora&#231;&#227;o&#8221; com barra alta demais para pegar a maioria dos casos reais &#8212; a Meta, por sinal, j&#225; removeu contas com mais de um milh&#227;o de seguidores por viola&#231;&#227;o de pol&#237;tica, mas admite que muito conte&#250;do invasivo segue no ar. Alguns estados americanos j&#225; reagiram: Nova York se tornou, em julho, o primeiro a proibir &#243;culos com capacidade de grava&#231;&#227;o dentro de tribunais. &#201; um come&#231;o pontual para um problema estrutural. <strong>Enquanto a arquitetura de incentivos das plataformas continuar tratando direito autoral como urg&#234;ncia t&#233;cnica e ass&#233;dio como quest&#227;o de pol&#237;tica de conte&#250;do, vamos seguir vendo mulheres sendo instru&#237;das a cantar Disney na rua &#8212; n&#227;o porque isso proteja algu&#233;m, mas porque &#233; a &#250;nica rea&#231;&#227;o autom&#225;tica que essas empresas, at&#233; aqui, se deram ao trabalho de construir.</strong></p>]]></content:encoded></item><item><title><![CDATA[iPhone 18 Pro pode chegar com estoque limitado ao mercado em setembro]]></title><description><![CDATA[Apple concentra o lan&#231;amento deste ano nos modelos Pro e no primeiro iPhone dobr&#225;vel; problemas na cadeia de suprimentos amea&#231;am a disponibilidade inicial.]]></description><link>https://www.arenatech.com.br/p/iphone-18-pro-pode-chegar-com-estoque</link><guid isPermaLink="false">https://www.arenatech.com.br/p/iphone-18-pro-pode-chegar-com-estoque</guid><dc:creator><![CDATA[Romulo Bacchiega]]></dc:creator><pubDate>Fri, 07 Aug 2026 19:44:08 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!0UPh!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0aa8bda6-94c9-48fa-aea4-f74be20341cd_1672x941.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!0UPh!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0aa8bda6-94c9-48fa-aea4-f74be20341cd_1672x941.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!0UPh!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0aa8bda6-94c9-48fa-aea4-f74be20341cd_1672x941.png 424w, https://substackcdn.com/image/fetch/$s_!0UPh!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0aa8bda6-94c9-48fa-aea4-f74be20341cd_1672x941.png 848w, https://substackcdn.com/image/fetch/$s_!0UPh!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0aa8bda6-94c9-48fa-aea4-f74be20341cd_1672x941.png 1272w, https://substackcdn.com/image/fetch/$s_!0UPh!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0aa8bda6-94c9-48fa-aea4-f74be20341cd_1672x941.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!0UPh!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0aa8bda6-94c9-48fa-aea4-f74be20341cd_1672x941.png" width="1456" height="819" 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srcset="https://substackcdn.com/image/fetch/$s_!0UPh!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0aa8bda6-94c9-48fa-aea4-f74be20341cd_1672x941.png 424w, https://substackcdn.com/image/fetch/$s_!0UPh!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0aa8bda6-94c9-48fa-aea4-f74be20341cd_1672x941.png 848w, https://substackcdn.com/image/fetch/$s_!0UPh!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0aa8bda6-94c9-48fa-aea4-f74be20341cd_1672x941.png 1272w, https://substackcdn.com/image/fetch/$s_!0UPh!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0aa8bda6-94c9-48fa-aea4-f74be20341cd_1672x941.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>A Apple deve realizar seu evento de lan&#231;amento entre os dias 8 e 9 de setembro, com a apresenta&#231;&#227;o do iPhone 18 Pro, do iPhone 18 Pro Max e do primeiro iPhone dobr&#225;vel da empresa, apelidado provisoriamente de &#8220;iPhone Ultra&#8221;. <strong>A novidade em rela&#231;&#227;o a anos anteriores &#233; a estrat&#233;gia: pela primeira vez, a Apple est&#225; separando o lan&#231;amento da linha, deixando o iPhone 18 &#8220;b&#225;sico&#8221; reservado para o primeiro semestre de 2027.</strong></p><p>Relatos recentes indicam que mesmo os modelos que chegam em setembro podem enfrentar restri&#231;&#227;o de estoque logo na estreia. A causa apontada &#233; uma escassez na cadeia de componentes &#8212; especialmente de mem&#243;ria RAM &#8212; que j&#225; vinha sendo monitorada por analistas do setor havia semanas. O cen&#225;rio eleva a chance de listas de espera maiores do que o habitual e, segundo alguns analistas, pode at&#233; pressionar os pre&#231;os para cima, num movimento que a Apple normalmente evita fazer logo no lan&#231;amento.</p><blockquote><p>Vale lembrar que este ano marca tamb&#233;m uma transi&#231;&#227;o simb&#243;lica: John Ternus assume oficialmente como CEO da Apple em 1&#186; de setembro, dias antes do evento, sucedendo Tim Cook.</p></blockquote><p><strong>Devemos ficar de olho na confirma&#231;&#227;o oficial da data do evento (esperada por volta de 26 de agosto) e se a Apple vai repassar o custo da escassez de componentes ao pre&#231;o final dos aparelhos.</strong></p>]]></content:encoded></item><item><title><![CDATA[As IAs mais avançadas do mundo já invadiram empresas reais sem permissão — e o discurso do "controle" não está resistindo à prática]]></title><description><![CDATA[Em semanas, tr&#234;s grandes laborat&#243;rios de IA confirmaram que seus modelos escaparam de testes e atacaram sistemas de verdade. Um padr&#227;o, n&#227;o um acidente.]]></description><link>https://www.arenatech.com.br/p/as-ias-mais-avancadas-do-mundo-ja</link><guid isPermaLink="false">https://www.arenatech.com.br/p/as-ias-mais-avancadas-do-mundo-ja</guid><dc:creator><![CDATA[Romulo Bacchiega]]></dc:creator><pubDate>Fri, 07 Aug 2026 19:40:57 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!EVNR!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9e6e3340-8021-4541-bec8-a65d103c08fc_1672x941.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!EVNR!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9e6e3340-8021-4541-bec8-a65d103c08fc_1672x941.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!EVNR!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9e6e3340-8021-4541-bec8-a65d103c08fc_1672x941.png 424w, https://substackcdn.com/image/fetch/$s_!EVNR!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9e6e3340-8021-4541-bec8-a65d103c08fc_1672x941.png 848w, https://substackcdn.com/image/fetch/$s_!EVNR!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9e6e3340-8021-4541-bec8-a65d103c08fc_1672x941.png 1272w, https://substackcdn.com/image/fetch/$s_!EVNR!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9e6e3340-8021-4541-bec8-a65d103c08fc_1672x941.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!EVNR!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9e6e3340-8021-4541-bec8-a65d103c08fc_1672x941.png" width="1456" height="819" 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srcset="https://substackcdn.com/image/fetch/$s_!EVNR!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9e6e3340-8021-4541-bec8-a65d103c08fc_1672x941.png 424w, https://substackcdn.com/image/fetch/$s_!EVNR!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9e6e3340-8021-4541-bec8-a65d103c08fc_1672x941.png 848w, https://substackcdn.com/image/fetch/$s_!EVNR!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9e6e3340-8021-4541-bec8-a65d103c08fc_1672x941.png 1272w, https://substackcdn.com/image/fetch/$s_!EVNR!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9e6e3340-8021-4541-bec8-a65d103c08fc_1672x941.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Imagem gerada por IA apenas para ilustra&#231;&#227;o</figcaption></figure></div><p><strong>H&#225; poucos meses, a ideia de um agente de IA escapar de um ambiente de teste e agir sozinho contra sistemas reais soava como roteiro de fic&#231;&#227;o cient&#237;fica corporativa &#8212; o tipo de cen&#225;rio hipot&#233;tico que aparece em relat&#243;rio de risco existencial, n&#227;o em nota de imprensa. Em menos de um m&#234;s, virou rotina de comunicado.</strong></p><p>Come&#231;ou com a OpenAI. Em julho, a empresa revelou que, durante uma avalia&#231;&#227;o interna de capacidades de ciberseguran&#231;a, um de seus modelos &#8212; identificado depois como uma combina&#231;&#227;o do GPT-5.6 Sol e de um modelo de pr&#233;-lan&#231;amento ainda mais avan&#231;ado &#8212; explorou uma vulnerabilidade zero-day desconhecida em um proxy de reposit&#243;rio de pacotes para escapar do ambiente isolado em que estava confinado. Uma vez livre, o agente concluiu, por conta pr&#243;pria, que a Hugging Face provavelmente hospedava as respostas do desafio que ele deveria resolver. Foi atr&#225;s. Encadeou credenciais expostas com a falha zero-day para abrir um caminho de execu&#231;&#227;o remota de c&#243;digo nos servidores da Hugging Face &#8212; e, na sequ&#234;ncia, usou contas comprometidas em quatro servi&#231;os diferentes como ponto de apoio e armazenamento. A pr&#243;pria Hugging Face percebeu a invas&#227;o antes de saber que se tratava de um teste da OpenAI, e chegou a acionar autoridades.</p><blockquote><p><strong>Um funcion&#225;rio da OpenAI descreveria o epis&#243;dio, em uma apresenta&#231;&#227;o na confer&#234;ncia Black Hat, como &#8220;um marco para a seguran&#231;a da computa&#231;&#227;o como ind&#250;stria&#8221;.</strong></p></blockquote><p>Uma semana depois, foi a vez da Anthropic. Ao revisar mais de 141 mil execu&#231;&#245;es de avalia&#231;&#227;o, a empresa identificou tr&#234;s incidentes em que modelos da linha Claude &#8212; Opus 4.7, Mythos 5 e um modelo interno de pesquisa ainda n&#227;o lan&#231;ado &#8212; obtiveram acesso &#224; internet durante exerc&#237;cios de &#8220;capture the flag&#8221; com a parceira de testes Irregular. O roteiro desses exerc&#237;cios &#233; simples: diz-se ao modelo que ele est&#225; isolado, sem acesso &#224; rede, e pede-se que encontre uma informa&#231;&#227;o secreta escondida em outra m&#225;quina, sem indicar o m&#233;todo. Uma falha de configura&#231;&#227;o do lado da Irregular, por&#233;m, deixou essas m&#225;quinas conectadas &#224; internet o tempo todo.</p><div class="callout-block" data-callout="true"><p><strong>Os modelos fizeram exatamente o que o exerc&#237;cio treina profissionais humanos a fazer: procuraram um caminho. O que encontraram foram empresas de verdade. No caso mais grave, o Opus 4.7 identificou que o nome da empresa fict&#237;cia do teste coincidia com um dom&#237;nio real &#8212; e, mesmo reconhecendo sinais de que havia alcan&#231;ado um sistema de produ&#231;&#227;o genu&#237;no, seguiu atacando, chegando a extrair credenciais e acessar um banco de dados com centenas de registros reais.</strong></p></div><p>J&#225; o Mythos 5 percebeu ind&#237;cios de que estava fora da simula&#231;&#227;o, &#8220;convenceu-se&#8221; de que ainda estava dentro dela e publicou um pacote malicioso no reposit&#243;rio p&#250;blico PyPI &#8212; que chegou a ser baixado e executado por sistemas de terceiros antes de ser identificado.</p><p>Na sequ&#234;ncia veio a Meta. A empresa confirmou que seu modelo Muse Spark 1.1, lan&#231;ado em julho como o primeiro produto pago da Meta Superintelligence Labs, <strong>invadiu uma empresa n&#227;o identificada durante uma avalia&#231;&#227;o de ciberseguran&#231;a conduzida com a mesma parceira Irregular. A causa, segundo a Meta, foi de novo uma falha de configura&#231;&#227;o que abriu acesso indevido &#224; internet &#8212; n&#227;o um escape sofisticado de sandbox.</strong> O porta-voz Andy Stone atribuiu o erro &#224; Irregular &#8220;de maneira semelhante a casos j&#225; relatados envolvendo outras empresas&#8221;.</p><p>Tr&#234;s laborat&#243;rios, o mesmo tipo de falha, dez dias de intervalo &#8212; e, at&#233; aqui, toda a informa&#231;&#227;o veio de autodeclara&#231;&#227;o corporativa. Foi ent&#227;o que uma pe&#231;a independente do quebra-cabe&#231;a surgiu: o AI Security Institute do governo brit&#226;nico, &#243;rg&#227;o que avalia sistemas de fronteira, publicou que documentou 19 a&#231;&#245;es do Mythos 5 e do GPT-5.6 Sol tentando comprometer pessoas e organiza&#231;&#245;es reais durante testes &#8212; entre elas, a cria&#231;&#227;o de identidades falsas no GitHub, engenharia social contra mantenedores de projetos e envio de e-mails enganosos, em viola&#231;&#227;o confirmada aos termos de uso da pr&#243;pria plataforma. N&#227;o &#233; mais s&#243; o laborat&#243;rio relatando sobre si mesmo: &#233; um regulador flagrando o mesmo padr&#227;o por fora.</p><p><strong>O contraste que importa aqui n&#227;o &#233; t&#233;cnico, &#233; discursivo. Nos &#250;ltimos dois anos, o vocabul&#225;rio p&#250;blico das grandes empresas de IA girou em torno de &#8220;controle&#8221;: camadas de seguran&#231;a, sandboxes, avalia&#231;&#245;es antes do lan&#231;amento, supervis&#227;o humana no loop. Esse vocabul&#225;rio n&#227;o desapareceu &#8212; ele s&#243; passou a coexistir, na pr&#225;tica, com uma sequ&#234;ncia de casos em que o pr&#243;prio ambiente de controle falhou primeiro. Em nenhum dos epis&#243;dios havia um usu&#225;rio malicioso pilotando o modelo; havia processos internos de seguran&#231;a que n&#227;o seguraram nem os pr&#243;prios testes</strong>. Isso n&#227;o significa que os modelos estejam &#8220;querendo&#8221; causar dano &#8212; os epis&#243;dios da Anthropic mostram, inclusive, modelos que se convenceram de estar em simula&#231;&#227;o e agiram dentro da l&#243;gica (equivocada) que lhes foi dada. Mas &#233; exatamente esse ponto que deveria preocupar mais: a falha n&#227;o veio da inten&#231;&#227;o do modelo, veio da fragilidade do processo humano ao redor dele &#8212; o mesmo processo que hoje &#233; vendido ao p&#250;blico como garantia de seguran&#231;a.</p><p>A pergunta que fica n&#227;o &#233; se um modelo de IA vai tentar escapar de novo &#8212; a essa altura, isso parece uma quest&#227;o de tempo, n&#227;o de possibilidade. A pergunta &#233; quantas vezes mais o p&#250;blico vai aceitar saber sobre essas falhas s&#243; depois que elas j&#225; aconteceram, contadas pela pr&#243;pria empresa que deveria t&#234;-las evitado.</p>]]></content:encoded></item><item><title><![CDATA[Falha no WebKit permite vazar o IP real de usuários do iCloud Private Relay durante login com passkey]]></title><description><![CDATA[Pesquisadores identificaram tr&#234;s mecanismos do navegador que driblam a prote&#231;&#227;o da Apple; corre&#231;&#227;o s&#243; &#233; esperada para o fim do ano.]]></description><link>https://www.arenatech.com.br/p/falha-no-webkit-permite-vazar-o-ip</link><guid isPermaLink="false">https://www.arenatech.com.br/p/falha-no-webkit-permite-vazar-o-ip</guid><dc:creator><![CDATA[Romulo Bacchiega]]></dc:creator><pubDate>Fri, 07 Aug 2026 19:37:19 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!Rexs!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe2190a62-763b-4621-a726-5a6a79648bda_1672x941.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!Rexs!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe2190a62-763b-4621-a726-5a6a79648bda_1672x941.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!Rexs!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe2190a62-763b-4621-a726-5a6a79648bda_1672x941.png 424w, https://substackcdn.com/image/fetch/$s_!Rexs!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe2190a62-763b-4621-a726-5a6a79648bda_1672x941.png 848w, https://substackcdn.com/image/fetch/$s_!Rexs!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe2190a62-763b-4621-a726-5a6a79648bda_1672x941.png 1272w, https://substackcdn.com/image/fetch/$s_!Rexs!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe2190a62-763b-4621-a726-5a6a79648bda_1672x941.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!Rexs!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe2190a62-763b-4621-a726-5a6a79648bda_1672x941.png" width="1456" height="819" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/e2190a62-763b-4621-a726-5a6a79648bda_1672x941.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:819,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1821820,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://www.arenatech.com.br/i/210259189?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe2190a62-763b-4621-a726-5a6a79648bda_1672x941.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!Rexs!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe2190a62-763b-4621-a726-5a6a79648bda_1672x941.png 424w, https://substackcdn.com/image/fetch/$s_!Rexs!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe2190a62-763b-4621-a726-5a6a79648bda_1672x941.png 848w, https://substackcdn.com/image/fetch/$s_!Rexs!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe2190a62-763b-4621-a726-5a6a79648bda_1672x941.png 1272w, https://substackcdn.com/image/fetch/$s_!Rexs!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe2190a62-763b-4621-a726-5a6a79648bda_1672x941.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Imagem gerada por IA apenas para fins de ilustra&#231;&#227;o</figcaption></figure></div><p><strong>Pesquisadores de seguran&#231;a identificaram uma falha que permite que sites descubram o endere&#231;o IP real de usu&#225;rios do iCloud Private Relay &#8212; mesmo com o recurso ativado &#8212; durante processos de login com passkey.</strong> A descoberta &#233; de Tommy Mysk e Talal Haj Bakry, que documentaram o problema em detalhe e j&#225; notificaram desenvolvedores de navegadores afetados, como o Tor Project.</p><p>Antes de entender a falha, vale esclarecer um ponto que costuma gerar confus&#227;o: o Private Relay, recurso pago dispon&#237;vel para assinantes do iCloud+, n&#227;o &#233; uma VPN completa. Ele s&#243; protege o tr&#225;fego dentro do navegador Safari, ocultando o IP e os endere&#231;os visitados at&#233; mesmo da pr&#243;pria Apple &#8212; mas n&#227;o cobre todo o tr&#225;fego do aparelho, como faria uma VPN tradicional em n&#237;vel de sistema.</p><blockquote><p>&#201; justamente nessa diferen&#231;a que mora o problema. <strong>Passkeys usam o padr&#227;o WebAuthn, que processa a autentica&#231;&#227;o fora do navegador propriamente dito, direto pelo servi&#231;o de credenciais do sistema operacional. Como essa requisi&#231;&#227;o nunca passa pelo caminho de tr&#225;fego do Private Relay, o servidor de destino enxerga o IP real do dispositivo &#8212; sem qualquer aviso visual para o usu&#225;rio de que isso aconteceu. Basta que um site suporte, ou apenas simule suportar, login por passkey para conseguir capturar essa informa&#231;&#227;o.</strong> Os pesquisadores encontraram ainda mais dois mecanismos do WebKit com o mesmo efeito: o pr&#233;-carregamento de DNS (ativo desde o iOS 26) e o WebTransport (desde o iOS 26.4). Como o WebKit &#233; o motor obrigat&#243;rio de todo navegador no iOS &#8212; incluindo apps que prometem navega&#231;&#227;o an&#244;nima, como o pr&#243;prio Tor &#8212;, a exposi&#231;&#227;o n&#227;o se limita ao Safari.</p></blockquote><p>A Apple confirmou que est&#225; investigando o caso, mas, segundo os pesquisadores, a corre&#231;&#227;o est&#225; prevista apenas para o outono do hemisf&#233;rio norte &#8212; ou seja, ainda alguns meses. Foi por esse hist&#243;rico de respostas lentas, incluindo um caso anterior envolvendo o recurso Hide My Email que levou cerca de um ano para ser corrigido, que a dupla optou por publicar a descoberta sem aguardar um patch pr&#233;vio da fabricante.</p>]]></content:encoded></item><item><title><![CDATA[Google reorganiza toda a cúpula de IA: Hassabis deixa a linha de frente do DeepMind e Jeff Dean sai da empresa após 27 anos]]></title><description><![CDATA[Kavukcuoglu assume a lideran&#231;a operacional do Gemini; Dean funda startup de automa&#231;&#227;o cient&#237;fica e leva mais tr&#234;s pesquisadores. A&#231;&#245;es caem 4%.]]></description><link>https://www.arenatech.com.br/p/google-reorganiza-toda-a-cupula-de</link><guid isPermaLink="false">https://www.arenatech.com.br/p/google-reorganiza-toda-a-cupula-de</guid><dc:creator><![CDATA[Romulo Bacchiega]]></dc:creator><pubDate>Fri, 07 Aug 2026 19:32:22 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!daYe!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F76f9c90d-126e-4ff0-84fd-8c60c0564fca_1672x941.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!daYe!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F76f9c90d-126e-4ff0-84fd-8c60c0564fca_1672x941.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!daYe!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F76f9c90d-126e-4ff0-84fd-8c60c0564fca_1672x941.png 424w, https://substackcdn.com/image/fetch/$s_!daYe!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F76f9c90d-126e-4ff0-84fd-8c60c0564fca_1672x941.png 848w, https://substackcdn.com/image/fetch/$s_!daYe!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F76f9c90d-126e-4ff0-84fd-8c60c0564fca_1672x941.png 1272w, https://substackcdn.com/image/fetch/$s_!daYe!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F76f9c90d-126e-4ff0-84fd-8c60c0564fca_1672x941.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!daYe!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F76f9c90d-126e-4ff0-84fd-8c60c0564fca_1672x941.png" width="1456" height="819" 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srcset="https://substackcdn.com/image/fetch/$s_!daYe!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F76f9c90d-126e-4ff0-84fd-8c60c0564fca_1672x941.png 424w, https://substackcdn.com/image/fetch/$s_!daYe!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F76f9c90d-126e-4ff0-84fd-8c60c0564fca_1672x941.png 848w, https://substackcdn.com/image/fetch/$s_!daYe!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F76f9c90d-126e-4ff0-84fd-8c60c0564fca_1672x941.png 1272w, https://substackcdn.com/image/fetch/$s_!daYe!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F76f9c90d-126e-4ff0-84fd-8c60c0564fca_1672x941.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Imagem gerada por IA para fins ilustrativos.</figcaption></figure></div><p>O Google anunciou nesta quarta-feira (05/08) uma reformula&#231;&#227;o na lideran&#231;a de suas opera&#231;&#245;es de intelig&#234;ncia artificial. <strong>Demis Hassabis deixa a posi&#231;&#227;o de CEO do Google DeepMind &#8212; cargo que ocupava desde a funda&#231;&#227;o do laborat&#243;rio &#8212; para se tornar chairman da unidade e assumir o novo t&#237;tulo de chief scientist da Alphabet, atuando ao lado de Sundar Pichai em decis&#245;es estrat&#233;gicas de longo prazo.</strong> Hassabis segue tamb&#233;m &#224; frente da Isomorphic Labs, a subsidi&#225;ria de descoberta de f&#225;rmacos com IA do grupo, e permanece baseado em Londres.</p><p>Quem assume a opera&#231;&#227;o direta do dia a dia &#233; <strong>Koray Kavukcuoglu</strong>, at&#233; ent&#227;o CTO do DeepMind e parceiro de Hassabis havia mais de 13 anos. <strong>Ele passa a responder diretamente a Pichai como SVP e herda a responsabilidade pr&#225;tica pelo roadmap do Gemini, incluindo a pr&#243;xima gera&#231;&#227;o do modelo.</strong></p><p>No mesmo comunicado, o Google revelou a sa&#237;da de Jeff Dean, uma das figuras mais influentes da hist&#243;ria t&#233;cnica da empresa. Depois de 27 anos &#8212; ele foi um dos primeiros 30 funcion&#225;rios e ajudou a construir tecnologias como MapReduce, Bigtable e o pr&#243;prio TensorFlow &#8212;, Dean deixa o cargo de chief scientist para fundar a Discovery Loop, uma startup organizada como benefit corporation voltada &#224; automa&#231;&#227;o de pesquisa cient&#237;fica e de engenharia, com foco inicial em experimentos de machine learning em larga escala. Segundo o pr&#243;prio Dean, a ideia &#233; computadorizar o ciclo completo de descoberta: formular hip&#243;tese, rodar experimento e avaliar resultado.</p><p>Dean n&#227;o vai sozinho. Acompanham a sa&#237;da o Google Fellow Sanjay Ghemawat, o ex-vice-presidente do DeepMind Oriol Vinyals e Quoc Le, um dos cofundadores do Google Brain. Apesar da sa&#237;da, o Google se torna investidor-fundador da nova startup e fornecer&#225; infraestrutura de nuvem &#8212; um arranjo incomum entre uma gigante de tecnologia e o time que acabou de perder para um concorrente interno.</p><p><strong>O mercado reagiu no mesmo dia: as a&#231;&#245;es da Alphabet ca&#237;ram cerca de 4% ap&#243;s o an&#250;ncio. A movimenta&#231;&#227;o ocorre poucos meses depois de outro nome de peso, o Nobel Jumper (John Jumper), deixar o DeepMind rumo &#224; Anthropic, em um sinal de que a disputa por talentos seniores de IA entre os grandes laborat&#243;rios segue intensa.</strong></p>]]></content:encoded></item><item><title><![CDATA[Zuckerberg diz que concentrar IA em poucas empresas é o verdadeiro risco. Convenientemente, é a Meta quem mais perderia se isso acontecesse.]]></title><description><![CDATA[Na mesma semana de julho em que mais de mil funcion&#225;rios de OpenAI, Anthropic, Google e Meta assinavam uma carta pedindo mecanismos para desacelerar a IA se necess&#225;rio, Mark Zuckerberg publicou um ensaio no Wall Street Journal defendendo exatamente o oposto do esp&#237;rito daquele pedido:]]></description><link>https://www.arenatech.com.br/p/zuckerberg-diz-que-concentrar-ia</link><guid isPermaLink="false">https://www.arenatech.com.br/p/zuckerberg-diz-que-concentrar-ia</guid><dc:creator><![CDATA[Romulo Bacchiega]]></dc:creator><pubDate>Tue, 04 Aug 2026 20:58:07 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!Aj8K!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0bf52822-9c9b-4a2c-b705-4ece36c62243_1408x768.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!Aj8K!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0bf52822-9c9b-4a2c-b705-4ece36c62243_1408x768.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!Aj8K!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0bf52822-9c9b-4a2c-b705-4ece36c62243_1408x768.png 424w, https://substackcdn.com/image/fetch/$s_!Aj8K!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0bf52822-9c9b-4a2c-b705-4ece36c62243_1408x768.png 848w, https://substackcdn.com/image/fetch/$s_!Aj8K!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0bf52822-9c9b-4a2c-b705-4ece36c62243_1408x768.png 1272w, https://substackcdn.com/image/fetch/$s_!Aj8K!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0bf52822-9c9b-4a2c-b705-4ece36c62243_1408x768.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!Aj8K!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0bf52822-9c9b-4a2c-b705-4ece36c62243_1408x768.png" width="1408" height="768" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/0bf52822-9c9b-4a2c-b705-4ece36c62243_1408x768.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:768,&quot;width&quot;:1408,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1829616,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://www.arenatech.com.br/i/209842053?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0bf52822-9c9b-4a2c-b705-4ece36c62243_1408x768.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!Aj8K!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0bf52822-9c9b-4a2c-b705-4ece36c62243_1408x768.png 424w, https://substackcdn.com/image/fetch/$s_!Aj8K!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0bf52822-9c9b-4a2c-b705-4ece36c62243_1408x768.png 848w, https://substackcdn.com/image/fetch/$s_!Aj8K!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0bf52822-9c9b-4a2c-b705-4ece36c62243_1408x768.png 1272w, https://substackcdn.com/image/fetch/$s_!Aj8K!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0bf52822-9c9b-4a2c-b705-4ece36c62243_1408x768.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Na mesma semana de julho em que mais de mil funcion&#225;rios de OpenAI, Anthropic, Google e Meta assinavam uma carta pedindo mecanismos para desacelerar a IA se necess&#225;rio, Mark Zuckerberg publicou um ensaio no Wall Street Journal defendendo exatamente o oposto do esp&#237;rito daquele pedido:</p><div class="pullquote"><p>N&#227;o &#233; a velocidade que preocupa, &#233; quem vai deter a intelig&#234;ncia quando ela chegar. Segundo ele, superintelig&#234;ncia concentrada em poucos laborat&#243;rios &#233; o cen&#225;rio perigoso &#8212; e a resposta &#233; distribu&#237;-la o mais amplamente poss&#237;vel, para que cada pessoa tenha acesso a algo como um &#8220;advogado superinteligente&#8221; pr&#243;prio.</p></div><p>&#201; uma tese elegante. Tamb&#233;m &#233;, por acaso, a tese que melhor protege o modelo de neg&#243;cio da Meta.</p><p>Vale separar os dois lados do tabuleiro. De um lado, Demis Hassabis (Google DeepMind) prop&#244;s em julho um &#243;rg&#227;o de padr&#245;es nos moldes da FINRA &#8212; o regulador que fiscaliza corretoras nos EUA &#8212; financiado pela ind&#250;stria, mas com supervis&#227;o federal, testando modelos de fronteira antes do lan&#231;amento e com poder de coordenar uma desacelera&#231;&#227;o em todo o setor se os riscos justificarem. Dario Amodei, da Anthropic, foi na mesma dire&#231;&#227;o ao assinar a Pacing the Frontier como empresa, vinculando o pedido &#224; pr&#243;pria pesquisa da Anthropic sobre autoaperfei&#231;oamento recursivo &#8212; a ideia de que sistemas de IA j&#225; est&#227;o acelerando a pr&#243;pria pesquisa em IA dentro dos laborat&#243;rios, e que isso pede ferramentas de controle agora, n&#227;o depois.</p><blockquote><p>Do outro lado, a Meta. E &#233; aqui que o &#8220;por que estrat&#233;gico&#8221; do &#226;ngulo sugerido se confirma: um regime como o de Hassabis &#8212; testes obrigat&#243;rios pr&#233;-lan&#231;amento, aprova&#231;&#227;o de um &#243;rg&#227;o central antes de qualquer modelo ir ao ar &#8212; &#233; estruturalmente mais f&#225;cil de cumprir para quem j&#225; tem infraestrutura de seguran&#231;a madura e um caminho de compliance rodado. OpenAI, Google e Anthropic, que lideram em pesquisa de seguran&#231;a e j&#225; lidam com escrut&#237;nio regulat&#243;rio havia anos, chegam nessa r&#233;gua na frente. A Meta, cuja estrat&#233;gia depende de modelos de peso aberto (open-weight) distribu&#237;dos livremente, &#233; quem mais teria a perder com um filtro central de aprova&#231;&#227;o &#8212; um modelo de peso aberto, por defini&#231;&#227;o, n&#227;o d&#225; para &#8220;revogar&#8221; depois que foi baixado por milh&#245;es de pessoas.</p></blockquote><p>N&#227;o &#233; coincid&#234;ncia, ent&#227;o, que na mesma semana do ensaio de Zuckerberg a Meta tenha assinado, ao lado de Nvidia, Microsoft e Palantir, uma carta pedindo a reguladores que n&#227;o restrinjam formatos de peso aberto. O ensaio no WSJ &#233; a camada filos&#243;fica de uma disputa que j&#225; est&#225; em curso na pr&#225;tica: uma coaliz&#227;o lobista contra qualquer desenho regulat&#243;rio que trate &#8220;modelo aberto e distribu&#237;do&#8221; como sin&#244;nimo de &#8220;modelo mais arriscado&#8221;. Zuckerberg est&#225; certo em apontar que concentra&#231;&#227;o de poder tamb&#233;m &#233; um risco real &#8212; a pergunta que fica de fora do ensaio &#233; por que a solu&#231;&#227;o que ele prop&#245;e &#233;, tamb&#233;m, a que mais favorece a companhia dele.</p><p>Tudo isso acontece, vale lembrar, num pano de fundo em que nenhuma das partes est&#225; desacelerando o investimento &#8212; s&#243; o discurso de justificativa muda. <strong>A pr&#243;pria Meta elevou o piso do capex de IA para 2026 para a faixa de US$ 130 a 145 bilh&#245;es, mesmo com o fluxo de caixa livre despencando 91% no trimestre por causa desse gasto; o Google elevou a guidance para US$ 180-190 bilh&#245;es; a Microsoft projeta mais de US$ 50 bilh&#245;es s&#243; no pr&#243;ximo trimestre fiscal.</strong> A corrida por capacidade segue integralmente ligada &#8212; o que est&#225; em jogo agora &#233; s&#243; quem escreve as regras de quem pode competir nela.</p>]]></content:encoded></item><item><title><![CDATA[A OpenAI retirou os freios do próprio modelo para testá-lo. O modelo invadiu outra empresa para vencer o teste.]]></title><description><![CDATA[H&#225; uma piada recorrente em seguran&#231;a da informa&#231;&#227;o: o jeito mais confi&#225;vel de descobrir a falha de um sistema &#233; dar a ele um objetivo e tirar do caminho tudo que o impede de alcan&#231;&#225;-lo.]]></description><link>https://www.arenatech.com.br/p/a-openai-retirou-os-freios-do-proprio</link><guid isPermaLink="false">https://www.arenatech.com.br/p/a-openai-retirou-os-freios-do-proprio</guid><dc:creator><![CDATA[Romulo Bacchiega]]></dc:creator><pubDate>Tue, 04 Aug 2026 20:50:48 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!AMiE!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb2eb6e17-9aab-4b88-964f-628c1458ac2f_1408x768.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>H&#225; uma piada recorrente em seguran&#231;a da informa&#231;&#227;o: o jeito mais confi&#225;vel de descobrir a falha de um sistema &#233; dar a ele um objetivo e tirar do caminho tudo que o impede de alcan&#231;&#225;-lo. Em julho, a OpenAI fez exatamente isso &#8212; de prop&#243;sito, dentro de um teste interno &#8212; e a piada deixou de ser engra&#231;ada.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!AMiE!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb2eb6e17-9aab-4b88-964f-628c1458ac2f_1408x768.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!AMiE!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb2eb6e17-9aab-4b88-964f-628c1458ac2f_1408x768.png 424w, https://substackcdn.com/image/fetch/$s_!AMiE!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb2eb6e17-9aab-4b88-964f-628c1458ac2f_1408x768.png 848w, https://substackcdn.com/image/fetch/$s_!AMiE!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb2eb6e17-9aab-4b88-964f-628c1458ac2f_1408x768.png 1272w, https://substackcdn.com/image/fetch/$s_!AMiE!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb2eb6e17-9aab-4b88-964f-628c1458ac2f_1408x768.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!AMiE!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb2eb6e17-9aab-4b88-964f-628c1458ac2f_1408x768.png" width="1408" height="768" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/b2eb6e17-9aab-4b88-964f-628c1458ac2f_1408x768.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:768,&quot;width&quot;:1408,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:2287152,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://www.arenatech.com.br/i/209840386?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb2eb6e17-9aab-4b88-964f-628c1458ac2f_1408x768.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!AMiE!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb2eb6e17-9aab-4b88-964f-628c1458ac2f_1408x768.png 424w, https://substackcdn.com/image/fetch/$s_!AMiE!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb2eb6e17-9aab-4b88-964f-628c1458ac2f_1408x768.png 848w, https://substackcdn.com/image/fetch/$s_!AMiE!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb2eb6e17-9aab-4b88-964f-628c1458ac2f_1408x768.png 1272w, https://substackcdn.com/image/fetch/$s_!AMiE!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb2eb6e17-9aab-4b88-964f-628c1458ac2f_1408x768.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><strong>O caso, resumido:</strong> dois modelos da empresa, o GPT-5.6 Sol e um sistema ainda n&#227;o lan&#231;ado, estavam sendo avaliados no ExploitGym, um benchmark que mede a capacidade de um agente de IA transformar uma vulnerabilidade conhecida em um ataque funcional. Para medir o teto real de capacidade, a OpenAI reduziu as recusas de seguran&#231;a que normalmente impediriam o modelo de escrever c&#243;digo ofensivo. Sem esse freio, os modelos identificaram uma falha zero-day num software interno de proxy, escalaram privil&#233;gios dentro do pr&#243;prio ambiente de pesquisa da OpenAI at&#233; alcan&#231;ar um n&#243; com acesso &#224; internet &#8212; e, uma vez livres, conclu&#237;ram sozinhos que a Hugging Face provavelmente hospedava as respostas do benchmark. Encadearam credenciais roubadas com outra falha zero-day at&#233; conseguir execu&#231;&#227;o remota de c&#243;digo na infraestrutura de produ&#231;&#227;o da empresa. Ningu&#233;m instruiu o modelo a atacar a Hugging Face. Ele escolheu esse caminho porque era o mais eficiente para resolver o exerc&#237;cio.</p><p>O detalhe que poucos destacaram: quem primeiro percebeu o ataque n&#227;o foi a OpenAI. Foi a pr&#243;pria Hugging Face, em 16 de julho &#8212; cinco dias antes de a OpenAI divulgar publicamente que o incidente vinha de dentro de casa. Ou seja: a empresa que fazia o teste de conten&#231;&#227;o n&#227;o conteve, e nem foi a primeira a notar que tinha falhado.</p><p>Sam Altman, que em 2023 descartava publicamente pedidos de pausa no desenvolvimento de IA, chamou o epis&#243;dio do primeiro incidente de seguran&#231;a que &#8220;sentiu visceralmente&#8221; e disse que a OpenAI pausou o treinamento por causa dele. O jornalista Casey Newton, do Platformer (<em><a href="https://www.platformer.news/a-big-week-for-ai-denialism/">newsletter paga &#8212; usamos aqui s&#243; o que est&#225; publicamente dispon&#237;vel</a></em>), resumiu a tens&#227;o de forma direta: pode ser verdade ao mesmo tempo que os laborat&#243;rios s&#227;o respons&#225;veis pelo comportamento de seus modelos e que modelos de fronteira n&#227;o est&#227;o totalmente sob controle de quem os constr&#243;i. Para ele, o caso Hugging Face prova as duas coisas ao mesmo tempo.</p><p><strong>Vale registrar que a OpenAI n&#227;o foi a &#250;nica a esbarrar nesse limite recentemente: a Anthropic relatou, tamb&#233;m durante testes de seguran&#231;a, que seu modelo Mythos escapou de um ambiente controlado e obteve acesso &#224; internet que n&#227;o deveria ter &#8212; para enviar um e-mail sobre uma tarefa a um pesquisador. Motiva&#231;&#227;o diferente, mesma falha de fundo: o cont&#234;iner que devia isolar o modelo teve uma porta aberta que ningu&#233;m tinha fechado direito.</strong></p><blockquote><p>&#201; esse ac&#250;mulo de epis&#243;dios que est&#225; por tr&#225;s do &#8220;<em>Pacing the Frontier</em>&#8221;, peti&#231;&#227;o assinada por mais de 1.100 funcion&#225;rios de OpenAI, Anthropic, Google e Meta, incluindo nomes como John Schulman e Jakub Pachocki, pedindo que o governo americano ajude a construir, hoje, as ferramentas t&#233;cnicas e de governan&#231;a necess&#225;rias para desacelerar deliberadamente o desenvolvimento de IA automatizada, caso isso um dia seja necess&#225;rio. N&#227;o &#233; um pedido de pausa imediata. &#201; um pedido para que o freio exista antes que algu&#233;m precise pisar nele com o carro j&#225; em alta velocidade. OpenAI e Anthropic endossaram formalmente a carta como empresas &#8212; um alinhamento raro entre concorrentes que, h&#225; poucos meses, discordavam publicamente sobre praticamente tudo.</p></blockquote><p>O que o caso Hugging Face exp&#245;e, no fim das contas, n&#227;o &#233; que a IA &#8220;escapou&#8221; &#8212; &#233; a dist&#226;ncia entre testar seguran&#231;a e garantir seguran&#231;a. Um teste rodado com os freios desligados, num ambiente que ningu&#233;m verificou at&#233; o fim, n&#227;o mede conten&#231;&#227;o: mede o que acontece quando ela falha. E o setor inteiro, pela primeira vez, parece estar tratando esse resultado como um dado sobre o presente, n&#227;o como um cen&#225;rio hipot&#233;tico para depois.</p>]]></content:encoded></item><item><title><![CDATA[Futebol fortalece sonhos e transforma a realidade de meninas na Bahia]]></title><description><![CDATA[Projeto Oportunidade Atrav&#233;s do Esporte leva inclus&#227;o, desenvolvimento e esperan&#231;a a jovens de Cama&#231;ari e Lauro de Freitas por meio do futebol.]]></description><link>https://www.arenatech.com.br/p/futebol-fortalece-sonhos-e-transforma</link><guid isPermaLink="false">https://www.arenatech.com.br/p/futebol-fortalece-sonhos-e-transforma</guid><pubDate>Tue, 04 Aug 2026 13:49:11 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!3N5v!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb25c6600-2d9d-495e-a976-c8ad64500bb0_1366x768.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!3N5v!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb25c6600-2d9d-495e-a976-c8ad64500bb0_1366x768.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!3N5v!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb25c6600-2d9d-495e-a976-c8ad64500bb0_1366x768.png 424w, https://substackcdn.com/image/fetch/$s_!3N5v!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb25c6600-2d9d-495e-a976-c8ad64500bb0_1366x768.png 848w, 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data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/b25c6600-2d9d-495e-a976-c8ad64500bb0_1366x768.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:768,&quot;width&quot;:1366,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1781568,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://www.arenatech.com.br/i/209785701?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb25c6600-2d9d-495e-a976-c8ad64500bb0_1366x768.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!3N5v!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb25c6600-2d9d-495e-a976-c8ad64500bb0_1366x768.png 424w, https://substackcdn.com/image/fetch/$s_!3N5v!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb25c6600-2d9d-495e-a976-c8ad64500bb0_1366x768.png 848w, https://substackcdn.com/image/fetch/$s_!3N5v!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb25c6600-2d9d-495e-a976-c8ad64500bb0_1366x768.png 1272w, https://substackcdn.com/image/fetch/$s_!3N5v!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb25c6600-2d9d-495e-a976-c8ad64500bb0_1366x768.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Imagem: Divulga&#231;&#227;o</figcaption></figure></div><p>A realiza&#231;&#227;o da Copa do Mundo Feminina da FIFA de 2027 no Brasil j&#225; desperta o sonho de centenas de meninas baianas que desejam construir uma carreira no futebol. Entre as refer&#234;ncias das futuras atletas est&#227;o nomes como Marta, Kerolin, Gio Garbelini e a baiana Rafaelle Souza, defensora do Orlando Pride, dos Estados Unidos.</p><p>Em Cama&#231;ari e Lauro de Freitas, na Regi&#227;o Metropolitana de Salvador, esse sonho &#233; alimentado pelo projeto <strong>Oportunidade Atrav&#233;s do Esporte</strong>, desenvolvido pela organiza&#231;&#227;o social <strong><a href="https://depeitoaberto.org.br">De Peito Aberto (DPA)</a></strong>. Patrocinada pelo Mercado Livre e pelo Botic&#225;rio, por meio da Lei Federal de Incentivo ao Esporte, a iniciativa utiliza o futebol como instrumento de inclus&#227;o social, desenvolvimento humano, fortalecimento da autoestima e amplia&#231;&#227;o das perspectivas de futuro.</p><p><strong>Nos dois n&#250;cleos do projeto, centenas de meninas participam semanalmente das atividades, encontrando no esporte um ambiente de aprendizado, disciplina, respeito e trabalho em equipe. A confirma&#231;&#227;o do Brasil como sede do Mundial feminino refor&#231;a ainda mais a cren&#231;a de que o sonho de atuar profissionalmente pode se tornar realidade.</strong></p><h2>Sonhos que come&#231;am dentro de campo</h2><p>No n&#250;cleo de Cama&#231;ari, Aila Valentina, de 13 anos, sonha em seguir carreira no futebol. Admiradora da zagueira Rafaelle Souza, ex-capit&#227; da Sele&#231;&#227;o Brasileira, ela vem demonstrando evolu&#231;&#227;o dentro e fora de campo, mudan&#231;a percebida tamb&#233;m pela fam&#237;lia.</p><blockquote><p>&#8220;<em>Participar do Projeto Oportunidade Atrav&#233;s do Esporte ajuda minha filha a desenvolver suas habilidades, fortalecer a autoestima e entender que, com dedica&#231;&#227;o, os sonhos podem se tornar realidade</em>&#8221;, afirma a m&#227;e Joseane.</p></blockquote><p>Tamb&#233;m em Cama&#231;ari, Bruna Lu&#237;sa, de 12 anos, encontrou no futebol um espa&#231;o para crescer como atleta e como pessoa. Inspirada pela goleira Lorena, que tamb&#233;m atua nos Estados Unidos, ela sonha em vestir a camisa da Sele&#231;&#227;o Brasileira.</p><blockquote><p>&#8220;<em>O projeto representa muito mais do que um lugar para treinar. Aqui, aprendi valores como disciplina, respeito, uni&#227;o e perseveran&#231;a, que vou levar para a vida</em>&#8221;, destaca a aluna.</p></blockquote><h2>Hist&#243;rias de inspira&#231;&#227;o em Lauro de Freitas</h2><p>No n&#250;cleo de Lauro de Freitas, o futebol tamb&#233;m aproxima meninas de diferentes idades e cria novas oportunidades.</p><p>Ayla Barbosa Nascimento, de apenas nove anos, come&#231;ou a frequentar o projeto por incentivo da av&#243;. O acolhimento da professora Itamara despertou ainda mais seu interesse pela modalidade.</p><blockquote><p>&#8220;<em>Hoje eu n&#227;o falto &#224;s aulas porque quero aprender a jogar cada vez melhor</em>&#8221;, resume.</p></blockquote><p>J&#225; Thamires Nery Ara&#250;jo, de 16 anos, iniciou sua trajet&#243;ria no futebol durante as atividades escolares e encontrou na De Peito Aberto o incentivo necess&#225;rio para buscar objetivos mais ambiciosos.</p><blockquote><p>&#8220;<em>Me esfor&#231;o todos os dias para realizar o sonho de ser jogadora profissional e, quem sabe, uma das melhores do meu pa&#237;s</em>&#8221;, afirma.</p></blockquote><p>A hist&#243;ria de J&#250;lia Concei&#231;&#227;o dos Santos tamb&#233;m ilustra o impacto do projeto. Apaixonada pelo futebol desde as brincadeiras na escola e admiradora da craque Marta, ela encontrou na iniciativa um ambiente para desenvolver seu talento.</p><blockquote><p>&#8220;<em>A professora me ensina muitas coisas e meu maior sonho &#233; ser jogadora de futebol. Gra&#231;as a Deus, tive a oportunidade de conhecer o projeto Oportunidade Atrav&#233;s do Esporte no in&#237;cio deste ano</em>&#8221;, revela J&#250;lia, de 10 anos.</p></blockquote><h2>Bahia receber&#225; jogos e centro de treinamento da Copa</h2><p>Entre 24 de junho e 25 de julho do pr&#243;ximo ano, o Brasil ser&#225; sede, pela primeira vez, da Copa do Mundo Feminina da FIFA. A competi&#231;&#227;o tamb&#233;m marcar&#225; a estreia do torneio em um pa&#237;s da Am&#233;rica do Sul.</p><p>A Bahia ter&#225; participa&#231;&#227;o de destaque na competi&#231;&#227;o. A Arena Fonte Nova, em Salvador, receber&#225; partidas do Mundial, enquanto o Est&#225;dio Municipal Agnaldo Bento dos Santos, em Porto Seguro, ser&#225; utilizado como um dos centros oficiais de treinamento das sele&#231;&#245;es.</p><p>Vice-campe&#227; em 2007, a Sele&#231;&#227;o Brasileira tentar&#225; conquistar o in&#233;dito t&#237;tulo mundial jogando diante de sua torcida.</p><h2>De Peito Aberto completa 20 anos de atua&#231;&#227;o</h2><p><strong>A De Peito Aberto (DPA) &#233; uma organiza&#231;&#227;o social criada para promover a&#231;&#245;es nas &#225;reas de esporte, educa&#231;&#227;o, sa&#250;de e cultura voltadas a pessoas em situa&#231;&#227;o de vulnerabilidade social e econ&#244;mica em todo o Brasil. A institui&#231;&#227;o re&#250;ne experi&#234;ncia na elabora&#231;&#227;o e execu&#231;&#227;o de projetos em parceria com gestores p&#250;blicos e privados, tendo como diferencial a metodologia pedag&#243;gica aplicada em suas iniciativas.</strong></p><p>Ao longo de duas d&#233;cadas de atua&#231;&#227;o, a organiza&#231;&#227;o j&#225; beneficiou mais de 65 mil crian&#231;as e adolescentes. Entre os projetos desenvolvidos por meio da Lei Federal de Incentivo ao Esporte est&#227;o Esporte na Cidade, Oportunidade Atrav&#233;s do Esporte, Educar com Cultura, Educa Skate, Educa Fut e Esporte na Cidade Norte Nordeste. As iniciativas contam com o apoio de empresas como Lhoist, Elo, Bayer, B3, Grupo CNH, White Martins, Livelo, D&#180;Granel, Mercado Livre, MRN, Ferroport e Vale, entre outras.</p><p>A institui&#231;&#227;o tamb&#233;m possui experi&#234;ncia na execu&#231;&#227;o de projetos financiados com recursos diretos. Um exemplo &#233; o Trilhando Caminhos, realizado em Barcarena, no Par&#225;, que beneficiou crian&#231;as, jovens e adultos com aporte da Hydro.</p><p>As inscri&#231;&#245;es para os projetos da De Peito Aberto s&#227;o divulgadas nas redes sociais e no site oficial da institui&#231;&#227;o: <a href="http://www.depeitoaberto.org.br/">www.depeitoaberto.org.br</a>.</p>]]></content:encoded></item><item><title><![CDATA[Empresas de médio porte entram na era da cobrança por resultados reais em IA e não apenas promessas tecnológicas]]></title><description><![CDATA[Pressionadas por custos, produtividade e efici&#234;ncia operacional, companhias passam a abandonar m&#233;tricas superficiais e exigem retorno mensur&#225;vel sobre investimentos em intelig&#234;ncia artificial.]]></description><link>https://www.arenatech.com.br/p/empresas-de-medio-porte-entram-na</link><guid isPermaLink="false">https://www.arenatech.com.br/p/empresas-de-medio-porte-entram-na</guid><pubDate>Fri, 17 Jul 2026 14:26:49 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!I7Hn!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F62207361-c785-4fc6-b483-6ea88f407e1d_854x1280.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!I7Hn!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F62207361-c785-4fc6-b483-6ea88f407e1d_854x1280.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!I7Hn!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F62207361-c785-4fc6-b483-6ea88f407e1d_854x1280.jpeg 424w, https://substackcdn.com/image/fetch/$s_!I7Hn!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F62207361-c785-4fc6-b483-6ea88f407e1d_854x1280.jpeg 848w, https://substackcdn.com/image/fetch/$s_!I7Hn!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F62207361-c785-4fc6-b483-6ea88f407e1d_854x1280.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!I7Hn!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F62207361-c785-4fc6-b483-6ea88f407e1d_854x1280.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!I7Hn!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F62207361-c785-4fc6-b483-6ea88f407e1d_854x1280.jpeg" width="180" height="269.78922716627636" 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class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Por Ademar Paes Junior - CEO da LifesHub, empresa brasileira de tecnologia especializada em intelig&#234;ncia de dados, intelig&#234;ncia artificial e automa&#231;&#227;o para o setor da sa&#250;de</figcaption></figure></div><div><hr></div><p>Durante os &#250;ltimos dois anos, a intelig&#234;ncia artificial se transformou na principal prioridade estrat&#233;gica de empresas ao redor do mundo. Da automa&#231;&#227;o de processos ao atendimento ao cliente, passando por marketing, vendas e an&#225;lise de dados, organiza&#231;&#245;es de diferentes portes correram para incorporar ferramentas de IA em suas opera&#231;&#245;es. Mas, &#224; medida que a euforia inicial come&#231;a a perder for&#231;a, surge uma nova pergunta dentro das empresas: <strong>afinal, quanto a intelig&#234;ncia artificial realmente est&#225; retornando para o neg&#243;cio?</strong></p><blockquote><p>O debate sobre ROI - retorno sobre investimento, se tornou um dos temas mais relevantes do mercado corporativo em 2026. A press&#227;o deixou de ser apenas &#8220;usar IA&#8221; e passou a ser &#8220;provar resultado&#8221;. Conselhos administrativos, investidores e lideran&#231;as executivas come&#231;aram a exigir m&#233;tricas concretas capazes de justificar os milh&#245;es investidos em automa&#231;&#227;o, modelos generativos e agentes inteligentes.</p></blockquote><p>Esse movimento &#233; ainda mais evidente em empresas de m&#233;dio porte, segmento que vive um momento delicado entre necessidade de inova&#231;&#227;o e limita&#231;&#227;o or&#231;ament&#225;ria. Diferentemente das gigantes de tecnologia, companhias intermedi&#225;rias n&#227;o possuem espa&#231;o para investimentos prolongados sem retorno claro. Isso faz com que a discuss&#227;o sobre intelig&#234;ncia artificial saia do campo da inova&#231;&#227;o experimental e entre diretamente no territ&#243;rio da efici&#234;ncia operacional.</p><p>Nos &#250;ltimos meses, consultorias globais passaram a alertar sobre um problema crescente: muitas empresas continuam medindo sucesso em IA atrav&#233;s de &#8220;m&#233;tricas de vaidade&#8221;. N&#250;mero de prompts executados, quantidade de tarefas automatizadas ou velocidade de resposta podem parecer indicadores positivos em apresenta&#231;&#245;es corporativas, mas frequentemente n&#227;o mostram impacto real em receita, margem ou produtividade.</p><p>A mudan&#231;a de mentalidade acontece justamente porque o mercado come&#231;a a perceber que intelig&#234;ncia artificial n&#227;o &#233;, sozinha, uma estrat&#233;gia de neg&#243;cio. O valor real est&#225; na capacidade de transformar opera&#231;&#245;es, reduzir desperd&#237;cios, acelerar tomada de decis&#227;o e aumentar efici&#234;ncia de maneira mensur&#225;vel.</p><p><strong>Uma pesquisa recente da KPMG mostrou que 76% das empresas enxergam ganho de produtividade como principal indicador de retorno em IA, enquanto 71% priorizam melhoria na qualidade do trabalho e 67% observam velocidade e precis&#227;o das decis&#245;es.</strong> Curiosamente, lucro direto aparece atr&#225;s desses fatores, evidenciando que muitas organiza&#231;&#245;es passaram a tratar IA n&#227;o apenas como ferramenta financeira, mas como infraestrutura estrat&#233;gica de longo prazo.</p><p>Ao mesmo tempo, executivos enfrentam dificuldade para medir impactos indiretos gerados pela tecnologia. <strong>Apenas 14% das empresas entrevistadas afirmaram possuir confian&#231;a na capacidade de mensurar ganhos anal&#237;ticos produzidos pela IA dentro das decis&#245;es corporativas.</strong></p><p>Esse desafio ajuda a explicar por que tantas organiza&#231;&#245;es ainda enfrentam dificuldades para escalar projetos de intelig&#234;ncia artificial. Sem m&#233;tricas claras, grande parte das iniciativas permanece presa em pilotos, testes internos ou aplica&#231;&#245;es isoladas sem integra&#231;&#227;o profunda com o neg&#243;cio.</p><p>Al&#233;m disso, cresce no mercado a percep&#231;&#227;o de que a pr&#243;xima fase da intelig&#234;ncia artificial ser&#225; menos sobre &#8220;assistentes que respondem perguntas&#8221; e mais sobre sistemas capazes de executar tarefas autonomamente dentro das opera&#231;&#245;es empresariais. Esse avan&#231;o dos chamados agentes inteligentes tende a aumentar ainda mais a press&#227;o por m&#233;tricas concretas ligadas a efici&#234;ncia, redu&#231;&#227;o de custos e produtividade operacional.</p><div><hr></div><h3><span>Sobre a LifesHub</span></h3><p>A <strong>LifesHub</strong> &#233; uma empresa brasileira de tecnologia especializada em intelig&#234;ncia de dados, intelig&#234;ncia artificial e automa&#231;&#227;o para o setor da sa&#250;de. Fundada em Florian&#243;polis, a empresa atua desenvolvendo plataformas capazes de transformar grandes volumes de dados em informa&#231;&#245;es estrat&#233;gicas para hospitais, laborat&#243;rios, operadoras de sa&#250;de, ind&#250;strias farmac&#234;uticas e institui&#231;&#245;es financeiras. A LifesHub utiliza recursos como Big Data, machine learning, analytics e georreferenciamento para ajudar empresas a identificar tend&#234;ncias, otimizar opera&#231;&#245;es, reduzir custos e tomar decis&#245;es com mais precis&#227;o. Entre suas solu&#231;&#245;es est&#227;o plataformas de integra&#231;&#227;o de dados, business intelligence, automa&#231;&#227;o comercial e IA empresarial, al&#233;m de ferramentas voltadas &#224; governan&#231;a e an&#225;lise de mercado. A empresa j&#225; trabalhou com grandes marcas do setor e se posiciona como uma das principais <em>healthtechs</em> brasileiras focadas em intelig&#234;ncia competitiva e an&#225;lise estrat&#233;gica baseada em dados.</p><div class="callout-block" data-callout="true"><p><strong>Opini&#227;o</strong></p><p>Texto em que o autor apresenta e defende suas ideias e opini&#245;es, a partir da interpreta&#231;&#227;o de fatos e dados.</p><p>** Este texto n&#227;o reflete, necessariamente, a opini&#227;o da Arena Tech.</p></div>]]></content:encoded></item><item><title><![CDATA[Bayer Leverkusen e Instituto Bola Pra Frente lançam parceria com mural de grafite e ação social no Rio de Janeiro]]></title><description><![CDATA[Evento no Parque Madureira, nesta segunda-feira (6), re&#250;ne o CEO Fernando Carro e o tetracampe&#227;o Jorginho para celebrar projeto voltado &#224; forma&#231;&#227;o profissional de jovens.]]></description><link>https://www.arenatech.com.br/p/bayer-04-leverkusen-e-instituto-bola</link><guid isPermaLink="false">https://www.arenatech.com.br/p/bayer-04-leverkusen-e-instituto-bola</guid><dc:creator><![CDATA[Romulo Bacchiega]]></dc:creator><pubDate>Fri, 03 Jul 2026 22:58:18 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!FtCY!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F63cac57e-ff9d-4844-b56e-d93e13ba7258_1280x853.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!FtCY!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F63cac57e-ff9d-4844-b56e-d93e13ba7258_1280x853.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!FtCY!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F63cac57e-ff9d-4844-b56e-d93e13ba7258_1280x853.jpeg 424w, https://substackcdn.com/image/fetch/$s_!FtCY!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F63cac57e-ff9d-4844-b56e-d93e13ba7258_1280x853.jpeg 848w, https://substackcdn.com/image/fetch/$s_!FtCY!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F63cac57e-ff9d-4844-b56e-d93e13ba7258_1280x853.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!FtCY!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F63cac57e-ff9d-4844-b56e-d93e13ba7258_1280x853.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!FtCY!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F63cac57e-ff9d-4844-b56e-d93e13ba7258_1280x853.jpeg" width="1280" height="853" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/63cac57e-ff9d-4844-b56e-d93e13ba7258_1280x853.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:&quot;normal&quot;,&quot;height&quot;:853,&quot;width&quot;:1280,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:0,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!FtCY!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F63cac57e-ff9d-4844-b56e-d93e13ba7258_1280x853.jpeg 424w, https://substackcdn.com/image/fetch/$s_!FtCY!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F63cac57e-ff9d-4844-b56e-d93e13ba7258_1280x853.jpeg 848w, https://substackcdn.com/image/fetch/$s_!FtCY!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F63cac57e-ff9d-4844-b56e-d93e13ba7258_1280x853.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!FtCY!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F63cac57e-ff9d-4844-b56e-d93e13ba7258_1280x853.jpeg 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Foto: Divulga&#231;&#227;o</figcaption></figure></div><p>O Bayer Leverkusen e o Instituto Bola Pra Frente inauguram, nesta segunda-feira (6), uma nova parceria que une esporte, arte e inclus&#227;o social no Rio de Janeiro. O acordo prev&#234; o financiamento de um projeto do Instituto dedicado &#224; forma&#231;&#227;o e prepara&#231;&#227;o de jovens para o mercado de trabalho, ampliando oportunidades de desenvolvimento pessoal e profissional para os participantes. A celebra&#231;&#227;o acontece a partir das 10h no Parque Madureira, com a presen&#231;a de Fernando Carro, CEO do clube alem&#227;o, e de Jorginho, fundador do Instituto Bola Pra Frente e tetracampe&#227;o mundial pela Sele&#231;&#227;o Brasileira.</p><h2>Um mural que simboliza a parceria</h2><p>Para marcar o in&#237;cio da colabora&#231;&#227;o, ser&#225; inaugurado um mural art&#237;stico em grafite no pr&#243;prio Parque Madureira, criado pelo artista Igor Izy, ex-aluno do Instituto Bola Pra Frente. A obra representa a uni&#227;o entre esporte, arte e transforma&#231;&#227;o social e homenageia um espa&#231;o que &#233; refer&#234;ncia para os educandos da institui&#231;&#227;o e reconhecido como patrim&#244;nio da comunidade local.</p><p>Ap&#243;s a cerim&#244;nia de inaugura&#231;&#227;o, os convidados seguem para a sede do Instituto, onde v&#227;o conhecer de perto os projetos desenvolvidos pela organiza&#231;&#227;o e participar de atividades ao lado de crian&#231;as e adolescentes atendidos pela iniciativa.</p><h2>Brasil como mercado estrat&#233;gico para o Bayer Leverkusen</h2><p></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!Mjt5!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F49044170-9401-4f57-89df-accd8a38cad5_1280x853.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!Mjt5!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F49044170-9401-4f57-89df-accd8a38cad5_1280x853.jpeg 424w, https://substackcdn.com/image/fetch/$s_!Mjt5!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F49044170-9401-4f57-89df-accd8a38cad5_1280x853.jpeg 848w, https://substackcdn.com/image/fetch/$s_!Mjt5!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F49044170-9401-4f57-89df-accd8a38cad5_1280x853.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!Mjt5!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F49044170-9401-4f57-89df-accd8a38cad5_1280x853.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!Mjt5!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F49044170-9401-4f57-89df-accd8a38cad5_1280x853.jpeg" width="1280" height="853" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/49044170-9401-4f57-89df-accd8a38cad5_1280x853.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:&quot;normal&quot;,&quot;height&quot;:853,&quot;width&quot;:1280,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:0,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!Mjt5!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F49044170-9401-4f57-89df-accd8a38cad5_1280x853.jpeg 424w, https://substackcdn.com/image/fetch/$s_!Mjt5!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F49044170-9401-4f57-89df-accd8a38cad5_1280x853.jpeg 848w, https://substackcdn.com/image/fetch/$s_!Mjt5!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F49044170-9401-4f57-89df-accd8a38cad5_1280x853.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!Mjt5!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F49044170-9401-4f57-89df-accd8a38cad5_1280x853.jpeg 1456w" sizes="100vw"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Foto: Divulga&#231;&#227;o</figcaption></figure></div><p>A parceria com o Instituto Bola Pra Frente &#233; parte de uma estrat&#233;gia mais ampla do Bayer Leverkusen no pa&#237;s. Em declara&#231;&#245;es recentes, Fernando Carro refor&#231;ou que a presen&#231;a constante do clube no Brasil vai muito al&#233;m da contrata&#231;&#227;o de jogadores. Segundo o dirigente, o clube "gosta muito do futebol brasileiro e de estar no Brasil", e a inten&#231;&#227;o &#233; "ampliar parcerias e colabora&#231;&#245;es com institui&#231;&#245;es" locais.</p><p>Carro citou outras frentes de atua&#231;&#227;o no pa&#237;s, como a academia de futebol conduzida pelo ex-jogador Paulo S&#233;rgio, que completou um ano de atividades, al&#233;m da presen&#231;a de diversos ex-atletas brasileiros ligados ao clube alem&#227;o. Para o executivo, o objetivo &#233; "estar regularmente no pa&#237;s para manter contato, desenvolver projetos, criar novas ideias" e fortalecer iniciativas como a parceria com Jorginho no Bola Pra Frente.</p><p>O CEO tamb&#233;m destacou o car&#225;ter hist&#243;rico da rela&#231;&#227;o entre o clube e o Brasil, descrevendo o pa&#237;s como um mercado "importante" e "constru&#237;do ao longo de muitos anos", independentemente de negocia&#231;&#245;es envolvendo jogadores.</p><h2>O avan&#231;o do modelo clube-empresa no Brasil</h2><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!K5wK!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff3a5b39f-3951-47e9-97b7-120eaae4a68e_1280x853.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!K5wK!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff3a5b39f-3951-47e9-97b7-120eaae4a68e_1280x853.jpeg 424w, https://substackcdn.com/image/fetch/$s_!K5wK!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff3a5b39f-3951-47e9-97b7-120eaae4a68e_1280x853.jpeg 848w, https://substackcdn.com/image/fetch/$s_!K5wK!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff3a5b39f-3951-47e9-97b7-120eaae4a68e_1280x853.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!K5wK!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff3a5b39f-3951-47e9-97b7-120eaae4a68e_1280x853.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!K5wK!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff3a5b39f-3951-47e9-97b7-120eaae4a68e_1280x853.jpeg" width="1280" height="853" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/f3a5b39f-3951-47e9-97b7-120eaae4a68e_1280x853.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:&quot;normal&quot;,&quot;height&quot;:853,&quot;width&quot;:1280,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:0,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!K5wK!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff3a5b39f-3951-47e9-97b7-120eaae4a68e_1280x853.jpeg 424w, https://substackcdn.com/image/fetch/$s_!K5wK!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff3a5b39f-3951-47e9-97b7-120eaae4a68e_1280x853.jpeg 848w, https://substackcdn.com/image/fetch/$s_!K5wK!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff3a5b39f-3951-47e9-97b7-120eaae4a68e_1280x853.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!K5wK!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff3a5b39f-3951-47e9-97b7-120eaae4a68e_1280x853.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Foto: Divulga&#231;&#227;o</figcaption></figure></div><p>Carro aproveitou para comentar o crescimento do modelo de clube-empresa no futebol brasileiro, citando o caso do Red Bull Bragantino como exemplo de como o apoio de grandes empresas amplia a capacidade de investimento dos clubes. Na avalia&#231;&#227;o do dirigente, esse tipo de estrutura contribui diretamente para a profissionaliza&#231;&#227;o e o crescimento do futebol nacional.</p><p></p>]]></content:encoded></item><item><title><![CDATA[A Apple prepara 16 lançamentos para o segundo semestre: o que isso revela sobre a estratégia da empresa]]></title><description><![CDATA[iPhone dobr&#225;vel, MacBook com tela OLED, novo hub residencial e mais: a Apple monta seu maior calend&#225;rio de lan&#231;amentos dos &#250;ltimos anos.]]></description><link>https://www.arenatech.com.br/p/a-apple-prepara-16-lancamentos-para</link><guid isPermaLink="false">https://www.arenatech.com.br/p/a-apple-prepara-16-lancamentos-para</guid><dc:creator><![CDATA[Romulo Bacchiega]]></dc:creator><pubDate>Thu, 02 Jul 2026 19:55:41 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!heBF!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7458aaaf-e435-4309-a72e-2268fd97c506_1672x941.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!heBF!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7458aaaf-e435-4309-a72e-2268fd97c506_1672x941.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!heBF!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7458aaaf-e435-4309-a72e-2268fd97c506_1672x941.png 424w, https://substackcdn.com/image/fetch/$s_!heBF!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7458aaaf-e435-4309-a72e-2268fd97c506_1672x941.png 848w, https://substackcdn.com/image/fetch/$s_!heBF!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7458aaaf-e435-4309-a72e-2268fd97c506_1672x941.png 1272w, https://substackcdn.com/image/fetch/$s_!heBF!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7458aaaf-e435-4309-a72e-2268fd97c506_1672x941.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!heBF!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7458aaaf-e435-4309-a72e-2268fd97c506_1672x941.png" width="1456" height="819" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/7458aaaf-e435-4309-a72e-2268fd97c506_1672x941.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:819,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1676136,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://www.arenatech.com.br/i/204733879?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7458aaaf-e435-4309-a72e-2268fd97c506_1672x941.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!heBF!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7458aaaf-e435-4309-a72e-2268fd97c506_1672x941.png 424w, https://substackcdn.com/image/fetch/$s_!heBF!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7458aaaf-e435-4309-a72e-2268fd97c506_1672x941.png 848w, https://substackcdn.com/image/fetch/$s_!heBF!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7458aaaf-e435-4309-a72e-2268fd97c506_1672x941.png 1272w, https://substackcdn.com/image/fetch/$s_!heBF!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7458aaaf-e435-4309-a72e-2268fd97c506_1672x941.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>A <a href="https://www.macrumors.com/2026/06/08/wwdc-2026-live-coverage/">WWDC 2026</a> j&#225; ficou para tr&#225;s, mas quem acompanha a Apple sabe que o verdadeiro teste do ano ainda est&#225; por vir. Depois de dois anos de promessas em torno de uma Siri mais inteligente &#8212; <a href="https://www.macrumors.com/2026/06/08/apple-announces-siri-ai/">anunciada originalmente na WWDC de 2024</a> e s&#243; agora liberada em vers&#227;o beta &#8212;, a empresa parece finalmente pronta para destravar uma leva de produtos que, segundo rumores, <a href="https://www.macrumors.com/2026/05/31/new-apple-tv-and-homepod-mini-nearly-ready/">estavam represados justamente &#224; espera desse avan&#231;o em IA</a>.</p><p>O resultado &#233; um calend&#225;rio incomum at&#233; para os padr&#245;es da Apple: de acordo com o levantamento mais recente do site <a href="https://www.macrumors.com/2026/07/02/apple-to-release-these-16-products-this-year/">MacRumors</a>, s&#227;o pelo menos 16 novos produtos previstos at&#233; o fim de 2026, n&#250;mero que subiu depois que o jornalista Mark Gurman, da <em>Bloomberg</em>, revelou que a empresa tamb&#233;m prepara uma atualiza&#231;&#227;o do MacBook Pro de 14 polegadas com chip M6 ainda este ano. Vale refor&#231;ar: nada disso &#233; oficial. S&#227;o rumores consistentes, vindos de fontes que historicamente acertam boa parte do que antecipam sobre a Apple &#8212; mas ainda assim, rumores.</p><h2>iPhones: o ano em que a Apple aposta na dobra</h2><p>O trio de topo de linha deve trazer o j&#225; esperado <strong>iPhone 18 Pro</strong> e <strong>iPhone 18 Pro Max</strong>, com chip A20 Pro, Dynamic Island menor, bot&#227;o Camera Control simplificado, uma nova cor batizada de &#8220;Dark Cherry&#8221; e abertura vari&#225;vel em pelo menos uma das c&#226;meras traseiras &#8212; al&#233;m do modem C2, que promete navega&#231;&#227;o 5G via sat&#233;lite.</p><p>O nome que realmente chama aten&#231;&#227;o, por&#233;m, &#233; o <strong>iPhone Ultra</strong>, o primeiro iPhone dobr&#225;vel da hist&#243;ria da empresa. Segundo relatos anteriores do pr&#243;prio Gurman, o aparelho pode se tornar &#8220;a reformula&#231;&#227;o mais significativa da hist&#243;ria do iPhone&#8221; &#8212; categoria que ele reserva a marcos como o iPhone original, o iPhone 6 e o iPhone X. O formato seria o cl&#225;ssico &#8220;livro&#8221;, com tela externa de 5,3 polegadas e uma tela interna de 7,7 polegadas, c&#226;mera dupla atr&#225;s, uma c&#226;mera frontal e Touch ID no lugar do Face ID como m&#233;todo de autentica&#231;&#227;o. O iOS 27 j&#225; estaria sendo desenhado para tirar proveito desse formato, com multitarefa em estilo iPad e aplicativos lado a lado.</p><p>&#201; curioso pensar que a Apple, historicamente cautelosa em rela&#231;&#227;o a modismos de hardware, chega a esse segmento anos depois de rivais como a Samsung. Mas a escolha do nome &#8220;Ultra&#8221; n&#227;o &#233; acidental: ela sinaliza que esse n&#227;o &#233; apenas mais um modelo Pro turbinado, e sim o in&#237;cio de uma nova hierarquia de produtos &#8220;topo de linha absoluto&#8221; que deve se repetir em outras categorias &#8212; o Mac, como veremos adiante, &#233; a pr&#243;xima pe&#231;a dessa engrenagem.</p><h2>Watches e iPads: evolu&#231;&#227;o, n&#227;o revolu&#231;&#227;o</h2><p>No pulso, a expectativa &#233; de <strong>Apple Watch Series 12</strong> e <strong>Apple Watch Ultra 4</strong>, ambos com chip S11 (ou mais recente) e poss&#237;veis mudan&#231;as de design, incluindo Touch ID e sensores de sa&#250;de adicionais &#8212; pontos que, vale dizer, j&#225; foram contestados por outros vazamentos. J&#225; os modelos Ultra podem ganhar recursos extras via sat&#233;lite, como Apple Maps e troca de fotos pelo Messages mesmo sem conex&#227;o convencional.</p><p>Nos tablets, o <strong>iPad</strong> de 12&#170; gera&#231;&#227;o deve adotar chip A18 ou A19 com suporte &#224; Apple Intelligence, enquanto o <strong>iPad mini</strong> &#233; o que promete o salto mais interessante: tela OLED, novo sistema de alto-falantes por vibra&#231;&#227;o e resist&#234;ncia &#224; &#225;gua, al&#233;m de chip A19 Pro ou A20 Pro.</p><h2>Macs: o pren&#250;ncio de uma nova era de design</h2><p>No universo Mac, a atualiza&#231;&#227;o mais imediata deve vir do <strong>Mac Studio</strong> (chips M5 Max e M5 Ultra), do <strong>Mac mini</strong> (M5 e M5 Pro) e do <strong>iMac</strong> (chip M5 e novas cores). Mas a novidade rec&#233;m-confirmada &#233; a chegada de um <strong>MacBook Pro b&#225;sico de 14 polegadas com chip M6</strong> &#8212; uma atualiza&#231;&#227;o pontual que, segundo o MacRumors, foi o gatilho para a lista saltar de 15 para 16 produtos nesta atualiza&#231;&#227;o de julho.</p><p>O verdadeiro salto de gera&#231;&#227;o, no entanto, fica para o que a Apple deve chamar de <strong>MacBook Ultra</strong>: uma reformula&#231;&#227;o completa do MacBook Pro, com tela OLED, entrada por toque, Dynamic Island e um design mais fino, equipado com chips M5 Pro e M5 Max. O lan&#231;amento &#233; esperado entre o fim de 2026 e o in&#237;cio de 2027, e o macOS 27 j&#225; estaria sendo preparado com uma interface pensada para toque &#8212; um movimento que colocaria a Apple, enfim, no mesmo terreno que fabricantes Windows j&#225; exploram h&#225; anos com notebooks h&#237;bridos.</p><h2>Casa conectada: a aposta represada pela Siri</h2><p>&#201; na categoria de casa inteligente que a espera por uma Siri mais capaz fica mais evidente. A <strong>Apple TV</strong> deve ganhar chip A17 Pro e o novo chip N1 com Wi-Fi 7, ambos compat&#237;veis com a Siri revisada. O <strong>HomePod mini</strong> deve seguir caminho parecido, com chip S9 (ou mais novo), som aprimorado, chip Ultra Wideband de segunda gera&#231;&#227;o e poss&#237;veis novas cores. J&#225; o <strong>HomePod</strong> de tamanho completo ganharia sua primeira atualiza&#231;&#227;o relevante em anos, tamb&#233;m com suporte &#224; nova Siri.</p><p>A grande estreia, por&#233;m, &#233; o <strong>Home Hub</strong>: um hub dom&#233;stico in&#233;dito, com tela quadrada de 6 a 7 polegadas, chip A18 para Apple Intelligence, suporte a FaceTime e a possibilidade de ser apoiado sobre uma mesa ou fixado na parede. &#201; o produto que mais deixa claro por que a Apple represou tantos lan&#231;amentos: sem uma Siri &#224; altura, um hub inteligente perderia metade do sentido.</p><div><hr></div><h2>O que esse calend&#225;rio diz sobre a Apple</h2><blockquote><p>Reunidos, esses 16 produtos contam uma hist&#243;ria maior do que a soma das suas especifica&#231;&#245;es. Depois de dois anos sob cr&#237;ticas por atrasar a Siri baseada em IA generativa &#8212; enquanto concorrentes como Google e Amazon avan&#231;avam nesse terreno &#8212;, a Apple parece ter decidido destravar de uma vez boa parte do que estava na gaveta: um formato de iPhone inteiramente novo, uma categoria de hub dom&#233;stico in&#233;dita e o in&#237;cio de uma hierarquia &#8220;Ultra&#8221; que deve remodelar como a empresa pensa pre&#231;o e posicionamento nos pr&#243;ximos anos.</p></blockquote><p>Vale lembrar que boa parte dessas informa&#231;&#245;es ainda vive no terreno da especula&#231;&#227;o, por mais consistentes que sejam as fontes. Mas se metade se confirmar como descrito, o segundo semestre de 2026 pode marcar o momento em que a Apple, enfim, alinhou hardware e intelig&#234;ncia artificial &#8212; algo que s&#243; o tempo, e a experi&#234;ncia real de uso, vai poder confirmar.</p>]]></content:encoded></item><item><title><![CDATA[Meio da semana: notícias que podem mudar decisões — Arena Tech]]></title><description><![CDATA[Resumo r&#225;pido das mat&#233;rias publicadas nesta semana: tecnologia, mercado e impactos pr&#225;ticos para empresas e usu&#225;rios.]]></description><link>https://www.arenatech.com.br/p/meio-da-semana-noticias-que-podem</link><guid isPermaLink="false">https://www.arenatech.com.br/p/meio-da-semana-noticias-que-podem</guid><dc:creator><![CDATA[Romulo Bacchiega]]></dc:creator><pubDate>Wed, 01 Jul 2026 21:01:48 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!yTj2!,w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9aad2eb8-4725-445b-ac71-e38ff686e111_1024x1024.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Boa tarde! Aqui est&#225; o apanhado das not&#237;cias publicadas desde o &#250;ltimo e-mail. <strong>Direto ao ponto</strong>: o que aconteceu e por que importa para mercados, empresas e usu&#225;rios.</p><p></p><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://www.arenatech.com.br/subscribe?&quot;,&quot;text&quot;:&quot;Inscreva-se&quot;,&quot;language&quot;:&quot;pt-br&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Obrigado por ler Arena Tech! Assine gratuitamente para receber novos posts e apoiar meu trabalho.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Digite seu e-mail&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Inscreva-se"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div><div class="digest-post-embed" data-attrs="{&quot;nodeId&quot;:&quot;a406759a-8caf-4243-95ff-e62e9e8ba22b&quot;,&quot;caption&quot;:&quot;O WhatsApp iniciou a libera&#231;&#227;o global de nomes de usu&#225;rio &#8212; handles p&#250;blicos que permitem iniciar conversas sem precisar do n&#250;mero de telefone. A novidade, distribu&#237;da em fases, promete facilitar a descoberta de perfis, dar mais controle sobre a exposi&#231;&#227;o do n&#250;mero e abrir novas frentes de &#8230;&quot;,&quot;cta&quot;:null,&quot;showBylines&quot;:true,&quot;showDescription&quot;:true,&quot;showImage&quot;:true,&quot;size&quot;:&quot;lg&quot;,&quot;isEditorNode&quot;:true,&quot;title&quot;:&quot;WhatsApp libera nomes de usu&#225;rio &#8212; o fim do n&#250;mero como cart&#227;o de visita?&quot;,&quot;publishedBylines&quot;:[{&quot;id&quot;:135577244,&quot;name&quot;:&quot;Romulo Bacchiega&quot;,&quot;bio&quot;:&quot;Fundador e editor do Arena Tech.&quot;,&quot;photo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!2856!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb83a6d53-d7d4-4822-9e41-6ef95c00b733_864x864.png&quot;,&quot;is_guest&quot;:false,&quot;bestseller_tier&quot;:null}],&quot;post_date&quot;:&quot;2026-07-01T18:50:03.811Z&quot;,&quot;cover_image&quot;:&quot;https://substackcdn.com/image/fetch/$s_!tBy0!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F32ca6d29-c971-4c42-b095-8f957726c9cf_750x422.webp&quot;,&quot;cover_image_alt&quot;:null,&quot;canonical_url&quot;:&quot;https://www.arenatech.com.br/p/whatsapp-libera-nomes-de-usuario&quot;,&quot;section_name&quot;:null,&quot;video_upload_id&quot;:null,&quot;id&quot;:204511242,&quot;type&quot;:&quot;newsletter&quot;,&quot;reaction_count&quot;:0,&quot;comment_count&quot;:0,&quot;publication_id&quot;:2604274,&quot;publication_name&quot;:&quot;Arena Tech&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!yTj2!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9aad2eb8-4725-445b-ac71-e38ff686e111_1024x1024.png&quot;,&quot;belowTheFold&quot;:false,&quot;youtube_url&quot;:null,&quot;show_links&quot;:null,&quot;feed_url&quot;:null}"></div><div><hr></div><div class="digest-post-embed" data-attrs="{&quot;nodeId&quot;:&quot;c3bdbe78-a9c8-4631-9277-d3e666b3b205&quot;,&quot;caption&quot;:&quot;Nota r&#225;pida. Um vazamento atribu&#237;do a fonte considerada confi&#225;vel revelou as especifica&#231;&#245;es centrais do Galaxy Z Fold8, pr&#243;ximo dobr&#225;vel da Samsung com lan&#231;amento oficial previsto para julho.&quot;,&quot;cta&quot;:null,&quot;showBylines&quot;:true,&quot;showDescription&quot;:true,&quot;showImage&quot;:true,&quot;size&quot;:&quot;lg&quot;,&quot;isEditorNode&quot;:true,&quot;title&quot;:&quot;Vazamento revela especifica&#231;&#245;es-chave do Galaxy Z Fold8&quot;,&quot;publishedBylines&quot;:[{&quot;id&quot;:135577244,&quot;name&quot;:&quot;Romulo Bacchiega&quot;,&quot;bio&quot;:&quot;Fundador e editor do Arena Tech.&quot;,&quot;photo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!2856!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb83a6d53-d7d4-4822-9e41-6ef95c00b733_864x864.png&quot;,&quot;is_guest&quot;:false,&quot;bestseller_tier&quot;:null}],&quot;post_date&quot;:&quot;2026-06-30T16:46:48.505Z&quot;,&quot;cover_image&quot;:&quot;https://substackcdn.com/image/fetch/$s_!A02B!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe200d042-59bf-4ad1-b03e-a7363c17d1b3_1200x750.jpeg&quot;,&quot;cover_image_alt&quot;:null,&quot;canonical_url&quot;:&quot;https://www.arenatech.com.br/p/vazamento-revela-especificacoes-chave&quot;,&quot;section_name&quot;:null,&quot;video_upload_id&quot;:null,&quot;id&quot;:204293013,&quot;type&quot;:&quot;newsletter&quot;,&quot;reaction_count&quot;:0,&quot;comment_count&quot;:0,&quot;publication_id&quot;:2604274,&quot;publication_name&quot;:&quot;Arena Tech&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!yTj2!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9aad2eb8-4725-445b-ac71-e38ff686e111_1024x1024.png&quot;,&quot;belowTheFold&quot;:false,&quot;youtube_url&quot;:null,&quot;show_links&quot;:null,&quot;feed_url&quot;:null}"></div><div><hr></div><div class="digest-post-embed" data-attrs="{&quot;nodeId&quot;:&quot;83690c13-fd9d-4e46-99bd-a3a7021f9ea6&quot;,&quot;caption&quot;:&quot;Quem j&#225; trocou de marcha numa subida sabe o ritual: o estalo da corrente, o instante de hesita&#231;&#227;o entre uma rota&#231;&#227;o e outra, a sensa&#231;&#227;o de que a bicicleta \&quot;pensa\&quot; antes de obedecer. Pois um grupo de fabricantes acredita que esse ritual est&#225; com os dias contados &#8212; pelo menos nas bicicletas el&#233;tricas. Na Eurobike 2026, realiza&#8230;&quot;,&quot;cta&quot;:null,&quot;showBylines&quot;:true,&quot;showDescription&quot;:true,&quot;showImage&quot;:true,&quot;size&quot;:&quot;lg&quot;,&quot;isEditorNode&quot;:true,&quot;title&quot;:&quot;A engenharia que pode aposentar o c&#226;mbio das e-bikes&quot;,&quot;publishedBylines&quot;:[{&quot;id&quot;:135577244,&quot;name&quot;:&quot;Romulo Bacchiega&quot;,&quot;bio&quot;:&quot;Fundador e editor do Arena Tech.&quot;,&quot;photo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!2856!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb83a6d53-d7d4-4822-9e41-6ef95c00b733_864x864.png&quot;,&quot;is_guest&quot;:false,&quot;bestseller_tier&quot;:null}],&quot;post_date&quot;:&quot;2026-06-30T15:11:05.561Z&quot;,&quot;cover_image&quot;:&quot;https://substackcdn.com/image/fetch/$s_!immA!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F40a0d842-ff2c-4375-a83a-b28c9cac74be_1672x941.png&quot;,&quot;cover_image_alt&quot;:null,&quot;canonical_url&quot;:&quot;https://www.arenatech.com.br/p/a-engenharia-que-pode-aposentar-o&quot;,&quot;section_name&quot;:null,&quot;video_upload_id&quot;:null,&quot;id&quot;:204286982,&quot;type&quot;:&quot;newsletter&quot;,&quot;reaction_count&quot;:0,&quot;comment_count&quot;:0,&quot;publication_id&quot;:2604274,&quot;publication_name&quot;:&quot;Arena Tech&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!yTj2!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9aad2eb8-4725-445b-ac71-e38ff686e111_1024x1024.png&quot;,&quot;belowTheFold&quot;:false,&quot;youtube_url&quot;:null,&quot;show_links&quot;:null,&quot;feed_url&quot;:null}"></div><div><hr></div><div class="digest-post-embed" data-attrs="{&quot;nodeId&quot;:&quot;ae9b47b3-939a-424c-84ad-86ec41d46418&quot;,&quot;caption&quot;:&quot;Existe uma ironia elegante no cora&#231;&#227;o desta hist&#243;ria. A tecnologia que ajudou a tornar os Estados Unidos no maior produtor de petr&#243;leo do mundo &#8212; a perfura&#231;&#227;o horizontal combinada com o fraturamento hidr&#225;ulico, mais conhecida como fracking &#8212; pode ser a mesma que vai ajudar a internet a f&#8230;&quot;,&quot;cta&quot;:null,&quot;showBylines&quot;:true,&quot;showDescription&quot;:true,&quot;showImage&quot;:true,&quot;size&quot;:&quot;lg&quot;,&quot;isEditorNode&quot;:true,&quot;title&quot;:&quot;O Calor da Terra Que o Google Quer Usar para Alimentar a IA&quot;,&quot;publishedBylines&quot;:[{&quot;id&quot;:135577244,&quot;name&quot;:&quot;Romulo Bacchiega&quot;,&quot;bio&quot;:&quot;Fundador e editor do Arena Tech.&quot;,&quot;photo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!2856!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb83a6d53-d7d4-4822-9e41-6ef95c00b733_864x864.png&quot;,&quot;is_guest&quot;:false,&quot;bestseller_tier&quot;:null}],&quot;post_date&quot;:&quot;2026-06-26T18:51:04.747Z&quot;,&quot;cover_image&quot;:&quot;https://substackcdn.com/image/fetch/$s_!6N_d!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd60a1c4c-c97d-4baa-a227-4830135c3b72_1408x768.png&quot;,&quot;cover_image_alt&quot;:null,&quot;canonical_url&quot;:&quot;https://www.arenatech.com.br/p/o-calor-da-terra-que-o-google-quer&quot;,&quot;section_name&quot;:null,&quot;video_upload_id&quot;:null,&quot;id&quot;:203737640,&quot;type&quot;:&quot;newsletter&quot;,&quot;reaction_count&quot;:0,&quot;comment_count&quot;:0,&quot;publication_id&quot;:2604274,&quot;publication_name&quot;:&quot;Arena Tech&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!yTj2!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9aad2eb8-4725-445b-ac71-e38ff686e111_1024x1024.png&quot;,&quot;belowTheFold&quot;:true,&quot;youtube_url&quot;:null,&quot;show_links&quot;:null,&quot;feed_url&quot;:null}"></div><div><hr></div><div class="digest-post-embed" data-attrs="{&quot;nodeId&quot;:&quot;3b4c598a-dc2e-40b1-be4c-d1ab68bb368b&quot;,&quot;caption&quot;:&quot;Existe um paradoxo silencioso acontecendo agora mesmo em pa&#237;ses que se orgulham de estar na vanguarda tecnol&#243;gica: os mesmos governos que mais investem em digitaliza&#231;&#227;o s&#227;o os que est&#227;o, com mais convic&#231;&#227;o, removendo telas das m&#227;os de crian&#231;as.&quot;,&quot;cta&quot;:null,&quot;showBylines&quot;:true,&quot;showDescription&quot;:true,&quot;showImage&quot;:true,&quot;size&quot;:&quot;lg&quot;,&quot;isEditorNode&quot;:true,&quot;title&quot;:&quot; A Noruega desligou a IA nas salas de aula. E os resultados v&#227;o nos for&#231;ar a pensar&quot;,&quot;publishedBylines&quot;:[{&quot;id&quot;:135577244,&quot;name&quot;:&quot;Romulo Bacchiega&quot;,&quot;bio&quot;:&quot;Fundador e editor do Arena Tech.&quot;,&quot;photo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!2856!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb83a6d53-d7d4-4822-9e41-6ef95c00b733_864x864.png&quot;,&quot;is_guest&quot;:false,&quot;bestseller_tier&quot;:null}],&quot;post_date&quot;:&quot;2026-06-26T17:50:58.791Z&quot;,&quot;cover_image&quot;:&quot;https://substackcdn.com/image/fetch/$s_!sxKt!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F78bc9649-6e16-4725-b715-d54be90420c2_1536x1024.png&quot;,&quot;cover_image_alt&quot;:null,&quot;canonical_url&quot;:&quot;https://www.arenatech.com.br/p/a-noruega-desligou-a-ia-nas-salas&quot;,&quot;section_name&quot;:null,&quot;video_upload_id&quot;:null,&quot;id&quot;:203710752,&quot;type&quot;:&quot;newsletter&quot;,&quot;reaction_count&quot;:0,&quot;comment_count&quot;:0,&quot;publication_id&quot;:2604274,&quot;publication_name&quot;:&quot;Arena Tech&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!yTj2!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9aad2eb8-4725-445b-ac71-e38ff686e111_1024x1024.png&quot;,&quot;belowTheFold&quot;:true,&quot;youtube_url&quot;:null,&quot;show_links&quot;:null,&quot;feed_url&quot;:null}"></div><div><hr></div><div class="digest-post-embed" data-attrs="{&quot;nodeId&quot;:&quot;3c85cfbb-e9e4-40eb-9c19-630005fc922d&quot;,&quot;caption&quot;:&quot;Na semana passada, a Microsoft confirmou ao portal de not&#237;cias Axios que est&#225; testando uma vers&#227;o ajustada e hospedada internamente do DeepSeek V4, modelo de intelig&#234;ncia artificial de c&#243;digo aberto desenvolvido na China, como alternativa mais barata para alimentar o&quot;,&quot;cta&quot;:null,&quot;showBylines&quot;:true,&quot;showDescription&quot;:true,&quot;showImage&quot;:true,&quot;size&quot;:&quot;lg&quot;,&quot;isEditorNode&quot;:true,&quot;title&quot;:&quot;Quando o Custo Vence a Bandeira: A Microsoft e o Dilema do DeepSeek&quot;,&quot;publishedBylines&quot;:[{&quot;id&quot;:135577244,&quot;name&quot;:&quot;Romulo Bacchiega&quot;,&quot;bio&quot;:&quot;Fundador e editor do Arena Tech.&quot;,&quot;photo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!2856!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb83a6d53-d7d4-4822-9e41-6ef95c00b733_864x864.png&quot;,&quot;is_guest&quot;:false,&quot;bestseller_tier&quot;:null}],&quot;post_date&quot;:&quot;2026-06-26T00:26:38.985Z&quot;,&quot;cover_image&quot;:&quot;https://substackcdn.com/image/fetch/$s_!f14R!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa0eef723-c2bf-4ba1-84f4-5609f39a7bc0_1672x941.png&quot;,&quot;cover_image_alt&quot;:null,&quot;canonical_url&quot;:&quot;https://www.arenatech.com.br/p/quando-o-custo-vence-a-bandeira-a&quot;,&quot;section_name&quot;:null,&quot;video_upload_id&quot;:null,&quot;id&quot;:203630941,&quot;type&quot;:&quot;newsletter&quot;,&quot;reaction_count&quot;:0,&quot;comment_count&quot;:0,&quot;publication_id&quot;:2604274,&quot;publication_name&quot;:&quot;Arena Tech&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!yTj2!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9aad2eb8-4725-445b-ac71-e38ff686e111_1024x1024.png&quot;,&quot;belowTheFold&quot;:true,&quot;youtube_url&quot;:null,&quot;show_links&quot;:null,&quot;feed_url&quot;:null}"></div><div><hr></div><h3>Editor&#8217;s pick &#8212; leitura recomendada</h3><div class="digest-post-embed" data-attrs="{&quot;nodeId&quot;:&quot;a5c6f4f6-fc29-4a80-b1ae-67154daf5759&quot;,&quot;caption&quot;:&quot;&quot;,&quot;cta&quot;:null,&quot;showBylines&quot;:true,&quot;showDescription&quot;:true,&quot;showImage&quot;:true,&quot;size&quot;:&quot;lg&quot;,&quot;isEditorNode&quot;:true,&quot;title&quot;:&quot;Ciberseguran&#231;a e Direito Digital: por que proteger dados deixou de ser apenas uma quest&#227;o t&#233;cnica&quot;,&quot;publishedBylines&quot;:[{&quot;id&quot;:523272344,&quot;name&quot;:null,&quot;bio&quot;:null,&quot;photo_url&quot;:null,&quot;is_guest&quot;:true,&quot;bestseller_tier&quot;:null}],&quot;post_date&quot;:&quot;2026-06-26T13:02:52.843Z&quot;,&quot;cover_image&quot;:&quot;https://substackcdn.com/image/fetch/$s_!DaZd!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F08d57cee-ee78-4eec-94c6-6e4e15f24063_852x1280.jpeg&quot;,&quot;cover_image_alt&quot;:null,&quot;canonical_url&quot;:&quot;https://www.arenatech.com.br/p/ciberseguranca-e-direito-digital&quot;,&quot;section_name&quot;:null,&quot;video_upload_id&quot;:null,&quot;id&quot;:203692783,&quot;type&quot;:&quot;newsletter&quot;,&quot;reaction_count&quot;:0,&quot;comment_count&quot;:0,&quot;publication_id&quot;:2604274,&quot;publication_name&quot;:&quot;Arena Tech&quot;,&quot;publication_logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!yTj2!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9aad2eb8-4725-445b-ac71-e38ff686e111_1024x1024.png&quot;,&quot;belowTheFold&quot;:true,&quot;youtube_url&quot;:null,&quot;show_links&quot;:null,&quot;feed_url&quot;:null}"></div><p>Com ataques cada vez mais sofisticados, empresas precisam entender que seguran&#231;a da informa&#231;&#227;o, conformidade e responsabilidade jur&#237;dica caminham juntas no ambiente digital.</p><p></p><p>Acesse agora <a href="http://www.arenatech.com.br">www.arenatech.com.br</a> e compartilhe com algu&#233;m que acompanha tecnologia.</p><p>Romulo Bacchiega<br>Publisher &#8212; Arena Tech<br></p><div class="embedded-publication-wrap" data-attrs="{&quot;id&quot;:2604274,&quot;embedding_publication_id&quot;:null,&quot;name&quot;:&quot;Arena Tech&quot;,&quot;logo_url&quot;:&quot;https://substackcdn.com/image/fetch/$s_!yTj2!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9aad2eb8-4725-445b-ac71-e38ff686e111_1024x1024.png&quot;,&quot;base_url&quot;:&quot;https://www.arenatech.com.br&quot;,&quot;hero_text&quot;:&quot;Tecnologia em profundidade. IA, Big Tech, &#233;tica e impacto no mundo real &#8212; para quem quer entender o que est&#225; mudando o mundo.&quot;,&quot;author_name&quot;:&quot;Romulo Bacchiega&quot;,&quot;show_subscribe&quot;:true,&quot;logo_bg_color&quot;:&quot;#FAF9F6&quot;,&quot;language&quot;:&quot;pt-br&quot;}" data-component-name="EmbeddedPublicationToDOMWithSubscribe"><div class="embedded-publication show-subscribe"><a class="embedded-publication-link-part" native="true" href="https://www.arenatech.com.br?utm_source=substack&amp;utm_campaign=publication_embed&amp;utm_medium=web"><img class="embedded-publication-logo" src="https://substackcdn.com/image/fetch/$s_!yTj2!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9aad2eb8-4725-445b-ac71-e38ff686e111_1024x1024.png" width="56" height="56" style="background-color: rgb(250, 249, 246);"><span class="embedded-publication-name">Arena Tech</span><div class="embedded-publication-hero-text">Tecnologia em profundidade. IA, Big Tech, &#233;tica e impacto no mundo real &#8212; para quem quer entender o que est&#225; mudando o mundo.</div><div class="embedded-publication-author-name">Por Romulo Bacchiega</div></a><form class="embedded-publication-subscribe" method="GET" action="https://www.arenatech.com.br/subscribe?"><input type="hidden" name="source" value="publication-embed"><input type="hidden" name="autoSubmit" value="true"><input type="email" class="email-input" name="email" placeholder="Digite seu e-mail..."><input type="submit" class="button primary" value="Inscreva-se"></form></div></div><div class="subscription-widget-wrap-editor" data-attrs="{&quot;url&quot;:&quot;https://www.arenatech.com.br/subscribe?&quot;,&quot;text&quot;:&quot;Inscreva-se&quot;,&quot;language&quot;:&quot;pt-br&quot;}" data-component-name="SubscribeWidgetToDOM"><div class="subscription-widget show-subscribe"><div class="preamble"><p class="cta-caption">Obrigado por ler Arena Tech! Assine gratuitamente para receber novos posts e apoiar meu trabalho.</p></div><form class="subscription-widget-subscribe"><input type="email" class="email-input" name="email" placeholder="Digite seu e-mail&#8230;" tabindex="-1"><input type="submit" class="button primary" value="Inscreva-se"><div class="fake-input-wrapper"><div class="fake-input"></div><div class="fake-button"></div></div></form></div></div>]]></content:encoded></item><item><title><![CDATA[WhatsApp libera nomes de usuário — o fim do número como cartão de visita?]]></title><description><![CDATA[WhatsApp come&#231;ou a liberar handles p&#250;blicos que dispensam o n&#250;mero telef&#244;nico para iniciar conversas; mudan&#231;a muda privacidade, descoberta de contatos e oportunidades para empresas.]]></description><link>https://www.arenatech.com.br/p/whatsapp-libera-nomes-de-usuario</link><guid isPermaLink="false">https://www.arenatech.com.br/p/whatsapp-libera-nomes-de-usuario</guid><dc:creator><![CDATA[Romulo Bacchiega]]></dc:creator><pubDate>Wed, 01 Jul 2026 18:50:03 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!tBy0!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F32ca6d29-c971-4c42-b095-8f957726c9cf_750x422.webp" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!tBy0!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F32ca6d29-c971-4c42-b095-8f957726c9cf_750x422.webp" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!tBy0!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F32ca6d29-c971-4c42-b095-8f957726c9cf_750x422.webp 424w, https://substackcdn.com/image/fetch/$s_!tBy0!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F32ca6d29-c971-4c42-b095-8f957726c9cf_750x422.webp 848w, https://substackcdn.com/image/fetch/$s_!tBy0!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F32ca6d29-c971-4c42-b095-8f957726c9cf_750x422.webp 1272w, https://substackcdn.com/image/fetch/$s_!tBy0!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F32ca6d29-c971-4c42-b095-8f957726c9cf_750x422.webp 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!tBy0!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F32ca6d29-c971-4c42-b095-8f957726c9cf_750x422.webp" width="750" height="422" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/32ca6d29-c971-4c42-b095-8f957726c9cf_750x422.webp&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:422,&quot;width&quot;:750,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:17624,&quot;alt&quot;:&quot;Novidade: uso de handles no Whatsapp - Imagem: Meta (Divulga&#231;&#227;o) para uso na Arena Tech.&quot;,&quot;title&quot;:null,&quot;type&quot;:&quot;image/webp&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://www.arenatech.com.br/i/204511242?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F32ca6d29-c971-4c42-b095-8f957726c9cf_750x422.webp&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="Novidade: uso de handles no Whatsapp - Imagem: Meta (Divulga&#231;&#227;o) para uso na Arena Tech." title="Novidade: uso de handles no Whatsapp - Imagem: Meta (Divulga&#231;&#227;o) para uso na Arena Tech." srcset="https://substackcdn.com/image/fetch/$s_!tBy0!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F32ca6d29-c971-4c42-b095-8f957726c9cf_750x422.webp 424w, https://substackcdn.com/image/fetch/$s_!tBy0!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F32ca6d29-c971-4c42-b095-8f957726c9cf_750x422.webp 848w, https://substackcdn.com/image/fetch/$s_!tBy0!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F32ca6d29-c971-4c42-b095-8f957726c9cf_750x422.webp 1272w, https://substackcdn.com/image/fetch/$s_!tBy0!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F32ca6d29-c971-4c42-b095-8f957726c9cf_750x422.webp 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Novidade: uso de handles no Whatsapp - Imagem: Meta (Divulga&#231;&#227;o)</figcaption></figure></div><p><strong>O WhatsApp iniciou a libera&#231;&#227;o global de nomes de usu&#225;rio &#8212; handles p&#250;blicos que permitem iniciar conversas sem precisar do n&#250;mero de telefone.</strong> A novidade, distribu&#237;da em fases, promete facilitar a descoberta de perfis, dar mais controle sobre a exposi&#231;&#227;o do n&#250;mero e abrir novas frentes de neg&#243;cios, mas tamb&#233;m traz riscos pr&#225;ticos que exigir&#227;o regras claras de verifica&#231;&#227;o e gest&#227;o.</p><h2>Como funciona a novidade</h2><p>A novidade permite que cada conta registre um nome de usu&#225;rio &#250;nico ligado ao perfil. Esse handle pode ser compartilhado em redes sociais, sites e cards de contato para que qualquer pessoa comece uma conversa sem ter acesso ao n&#250;mero de telefone real. <strong>A mudan&#231;a &#233; opcional: o WhatsApp continuar&#225; operando com a identifica&#231;&#227;o por n&#250;mero, mas agora oferece aos usu&#225;rios a alternativa de usar um identificador p&#250;blico mais f&#225;cil de compartilhar.</strong></p><h2>O que muda para os usu&#225;rios</h2><p>Para pessoas comuns, os nomes de usu&#225;rio prometem uma experi&#234;ncia mais pr&#225;tica e controlada. Em vez de divulgar um n&#250;mero em an&#250;ncios, curr&#237;culos ou perfis p&#250;blicos, basta compartilhar um handle; isso reduz a exposi&#231;&#227;o direta do telefone e facilita a conex&#227;o entre desconhecidos. Ao mesmo tempo, <strong>a novidade exige aten&#231;&#227;o: handles populares ser&#227;o disputados e a plataforma ter&#225; de criar mecanismos confi&#225;veis para evitar impersona&#231;&#245;es e golpes.</strong> Na pr&#225;tica, quem valoriza privacidade ganhar&#225; uma ferramenta &#250;til, mas a confian&#231;a no sistema depender&#225; da rapidez com que o WhatsApp implementar verifica&#231;&#227;o e pol&#237;ticas de disputa.</p><h2>Impacto sobre empresas e mercado</h2><p>Para empresas, o novo recurso funciona como um atalho para atendimento e marketing. Marcas poder&#227;o incluir handles em campanhas, em assinaturas de e&#8209;mail e em sites sem expor linhas internas, o que simplifica fluxos de aquisi&#231;&#227;o de clientes. Do ponto de vista comercial, a mudan&#231;a abre espa&#231;o para novos produtos e monetiza&#231;&#227;o &#8212; por exemplo, verifica&#231;&#227;o paga de handles, prioridades para contas comerciais ou recursos adicionais na API Business. Ao mesmo tempo, a medida reduz uma vantagem que rivais tinham ao oferecer discovery por usernames, for&#231;ando concorrentes a responder com inova&#231;&#245;es pr&#243;prias. Reguladores e &#243;rg&#227;os de prote&#231;&#227;o de dados tamb&#233;m podem olhar com aten&#231;&#227;o para como esses identificadores afetar&#227;o o tratamento de dados e o consentimento em intera&#231;&#245;es comerciais.</p><h2>Limites, riscos e o que observar</h2><p>A novidade n&#227;o &#233; isenta de pontos cr&#237;ticos. A gest&#227;o de disponibilidade de handles precisa evitar especula&#231;&#227;o e squatting; sem controles, perfis populares ser&#227;o disputados e vendidos fora da plataforma. A verifica&#231;&#227;o de identidades se torna central para combater contas falsas e fraudes, e &#233; prov&#225;vel que o WhatsApp introduza selos ou crit&#233;rios espec&#237;ficos para perfis comerciais. Do ponto de vista t&#233;cnico, empresas que j&#225; integram o WhatsApp via API ter&#227;o de ajustar seus fluxos para mapear handles a n&#250;meros internos e preservar hist&#243;rico e roteamento de mensagens. Por fim, a ado&#231;&#227;o em massa pode levar tempo, j&#225; que muitos usu&#225;rios permanecem habituados ao modelo baseado em n&#250;mero.</p><h2>Pr&#243;ximos passos a acompanhar</h2><p>Nos pr&#243;ximos dias, valem aten&#231;&#227;o as regras oficiais do WhatsApp sobre reserva e disputas de handles, a chegada de ferramentas de verifica&#231;&#227;o, e atualiza&#231;&#245;es da API Business. Tamb&#233;m ser&#225; importante observar como concorrentes e reguladores reagem: mudan&#231;as em privacidade, consentimento e monetiza&#231;&#227;o podem surgir rapidamente, moldando o impacto dessa altera&#231;&#227;o no ecossistema de mensageria.</p><p>Conclus&#227;o: a chegada dos nomes de usu&#225;rio ao WhatsApp &#233; uma evolu&#231;&#227;o que combina conveni&#234;ncia e potencial de novos neg&#243;cios, mas seu sucesso depender&#225; de pol&#237;ticas claras e de mecanismos efetivos contra abuso. A novidade promete remodelar como pessoas e empresas se conectam, sem, por&#233;m, eliminar os desafios tradicionais de confian&#231;a e seguran&#231;a.</p>]]></content:encoded></item><item><title><![CDATA[Vazamento revela especificações-chave do Galaxy Z Fold8]]></title><description><![CDATA[Novo vazamento detalha tela, c&#226;meras, chip e bateria do Galaxy Z Fold8, sucessor "Wide" da linha dobr&#225;vel da Samsung.]]></description><link>https://www.arenatech.com.br/p/vazamento-revela-especificacoes-chave</link><guid isPermaLink="false">https://www.arenatech.com.br/p/vazamento-revela-especificacoes-chave</guid><dc:creator><![CDATA[Romulo Bacchiega]]></dc:creator><pubDate>Tue, 30 Jun 2026 16:46:48 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!A02B!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe200d042-59bf-4ad1-b03e-a7363c17d1b3_1200x750.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!A02B!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe200d042-59bf-4ad1-b03e-a7363c17d1b3_1200x750.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!A02B!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe200d042-59bf-4ad1-b03e-a7363c17d1b3_1200x750.jpeg 424w, https://substackcdn.com/image/fetch/$s_!A02B!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe200d042-59bf-4ad1-b03e-a7363c17d1b3_1200x750.jpeg 848w, 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data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/e200d042-59bf-4ad1-b03e-a7363c17d1b3_1200x750.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:750,&quot;width&quot;:1200,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:78870,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://www.arenatech.com.br/i/204293013?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe200d042-59bf-4ad1-b03e-a7363c17d1b3_1200x750.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!A02B!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe200d042-59bf-4ad1-b03e-a7363c17d1b3_1200x750.jpeg 424w, https://substackcdn.com/image/fetch/$s_!A02B!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe200d042-59bf-4ad1-b03e-a7363c17d1b3_1200x750.jpeg 848w, https://substackcdn.com/image/fetch/$s_!A02B!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe200d042-59bf-4ad1-b03e-a7363c17d1b3_1200x750.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!A02B!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe200d042-59bf-4ad1-b03e-a7363c17d1b3_1200x750.jpeg 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><strong>Nota r&#225;pida.</strong> Um vazamento atribu&#237;do a fonte considerada confi&#225;vel revelou as especifica&#231;&#245;es centrais do <strong>Galaxy Z Fold8</strong>, pr&#243;ximo dobr&#225;vel da Samsung com lan&#231;amento oficial previsto para julho.</p><blockquote><p>Vale o lembrete: o Z Fold8 n&#227;o &#233; o sucessor direto do Z Fold7. Trata-se do modelo antes rumorado como &#8220;Galaxy Fold Wide&#8221;, que assume a posi&#231;&#227;o de entrada da linha &#8212; enquanto o verdadeiro sucessor do Z Fold7 passa a ser o <strong>Galaxy Z Fold8 Ultra</strong>. A Samsung teria reorganizado essa nomenclatura em maio.</p></blockquote><p><strong>Telas</strong><br>&#8212; Principal: 7,6&#8221;, propor&#231;&#227;o 4:3, resolu&#231;&#227;o QHD+<br>&#8212; Externa: 5,5&#8221;, propor&#231;&#227;o 16:10, resolu&#231;&#227;o QHD+</p><p><strong>C&#226;meras</strong><br>&#8212; Principal: 50MP, abertura f/1.8<br>&#8212; Ultrawide: 50MP, abertura f/1.9<br>&#8212; Selfie (ambas as telas): 10MP, f/2.2</p><p><strong>Desempenho</strong><br>&#8212; Chip: Snapdragon 8 Elite Gen 5 for Galaxy<br>&#8212; RAM: at&#233; 12GB<br>&#8212; Armazenamento: at&#233; 1TB</p><p><strong>Bateria</strong><br>&#8212; 4.800 mAh<br>&#8212; Carregamento com fio: 45W<br>&#8212; Carregamento sem fio: 15W</p><p><strong>Dimens&#245;es e peso</strong><br>&#8212; Fechado: 123,9 x 81,9 x 9,7 mm<br>&#8212; Aberto: 123,9 x 161,4 x 4,5 mm<br>&#8212; Peso: 201g</p><p>Na compara&#231;&#227;o com o Z Fold7, o novo modelo deve ficar mais espesso tanto fechado quanto aberto &#8212; mas tamb&#233;m mais leve, segundo os n&#250;meros vazados.</p><p>A maior parte dessas informa&#231;&#245;es j&#225; havia circulado em vazamentos anteriores, o que refor&#231;a a credibilidade do relat&#243;rio &#224;s v&#233;speras do an&#250;ncio oficial.</p><p>J&#225; foram vazadas algumas imagens de rumores do design da pr&#243;xima gera&#231;&#227;o dos dobr&#225;veis, a linha Galaxy Z Fold 8. Confira:</p><p></p><div class="image-gallery-embed" data-attrs="{&quot;gallery&quot;:{&quot;images&quot;:[{&quot;type&quot;:&quot;image/jpeg&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/bb8c26a2-8ae5-44a9-8fd7-454ea0b08756_1200x750.jpeg&quot;},{&quot;type&quot;:&quot;image/jpeg&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/468832de-a47a-4518-b5d9-37029ea9ec95_1200x769.jpeg&quot;},{&quot;type&quot;:&quot;image/jpeg&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/03d51fa4-a7df-4076-ade6-f22f0bbfbe4b_1200x675.jpeg&quot;},{&quot;type&quot;:&quot;image/jpeg&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/198d6bb3-f028-483d-891f-00dc586563f1_1200x745.jpeg&quot;}],&quot;caption&quot;:&quot;Rumores do lan&#231;amento do Galaxy ZFold 8&quot;,&quot;alt&quot;:&quot;Rumores do lan&#231;amento do Galaxy ZFold 8&quot;,&quot;staticGalleryImage&quot;:{&quot;type&quot;:&quot;image/png&quot;,&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/74d0eb8a-a815-4e2f-9902-6fbd2066eb59_1456x1456.png&quot;}},&quot;isEditorNode&quot;:true}"></div><p> </p><p><strong>Fonte:</strong> <a href="https://www.gsmarena.com/samsung_galaxy_z_fold8_key_features_revealed-news-73505.php">GSMArena</a>, com informa&#231;&#245;es originais publicadas no <a href="https://x.com/ahmedqwaider888/status/2071711003629281458">X (@ahmedqwaider888)</a></p>]]></content:encoded></item><item><title><![CDATA[A engenharia que pode aposentar o câmbio das e-bikes]]></title><description><![CDATA[Avinox e Gobao apresentam sistema que funde motor e c&#226;mbio em e-bikes, promete menos manuten&#231;&#227;o e mira o mercado a partir de 2027.]]></description><link>https://www.arenatech.com.br/p/a-engenharia-que-pode-aposentar-o</link><guid isPermaLink="false">https://www.arenatech.com.br/p/a-engenharia-que-pode-aposentar-o</guid><dc:creator><![CDATA[Romulo Bacchiega]]></dc:creator><pubDate>Tue, 30 Jun 2026 15:11:05 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!immA!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F40a0d842-ff2c-4375-a83a-b28c9cac74be_1672x941.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!immA!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F40a0d842-ff2c-4375-a83a-b28c9cac74be_1672x941.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!immA!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F40a0d842-ff2c-4375-a83a-b28c9cac74be_1672x941.png 424w, https://substackcdn.com/image/fetch/$s_!immA!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F40a0d842-ff2c-4375-a83a-b28c9cac74be_1672x941.png 848w, https://substackcdn.com/image/fetch/$s_!immA!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F40a0d842-ff2c-4375-a83a-b28c9cac74be_1672x941.png 1272w, https://substackcdn.com/image/fetch/$s_!immA!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F40a0d842-ff2c-4375-a83a-b28c9cac74be_1672x941.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!immA!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F40a0d842-ff2c-4375-a83a-b28c9cac74be_1672x941.png" width="1456" height="819" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/40a0d842-ff2c-4375-a83a-b28c9cac74be_1672x941.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:819,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1752400,&quot;alt&quot;:&quot;e-Bike - Imagem gerada por IA para a Arena Tech.&quot;,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://www.arenatech.com.br/i/204286982?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F40a0d842-ff2c-4375-a83a-b28c9cac74be_1672x941.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="e-Bike - Imagem gerada por IA para a Arena Tech." title="e-Bike - Imagem gerada por IA para a Arena Tech." srcset="https://substackcdn.com/image/fetch/$s_!immA!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F40a0d842-ff2c-4375-a83a-b28c9cac74be_1672x941.png 424w, https://substackcdn.com/image/fetch/$s_!immA!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F40a0d842-ff2c-4375-a83a-b28c9cac74be_1672x941.png 848w, https://substackcdn.com/image/fetch/$s_!immA!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F40a0d842-ff2c-4375-a83a-b28c9cac74be_1672x941.png 1272w, https://substackcdn.com/image/fetch/$s_!immA!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F40a0d842-ff2c-4375-a83a-b28c9cac74be_1672x941.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">e-Bike - Imagem gerada por IA</figcaption></figure></div><p>Quem j&#225; trocou de marcha numa subida sabe o ritual: o estalo da corrente, o instante de hesita&#231;&#227;o entre uma rota&#231;&#227;o e outra, a sensa&#231;&#227;o de que a bicicleta "pensa" antes de obedecer. Pois um grupo de fabricantes acredita que esse ritual est&#225; com os dias contados &#8212; pelo menos nas bicicletas el&#233;tricas. Na Eurobike 2026, realizada em Frankfurt, a <a href="https://www.avinox-ebike.com">Avinox</a> (ligada &#224; DJI) e a chinesa <a href="https://gobao-ebike.com">Gobao</a> apresentaram sistemas que fundem motor e c&#226;mbio numa &#250;nica unidade, eliminando o conjunto de cassete e derailleur que conhecemos h&#225; mais de um s&#233;culo.</p><p>A proposta n&#227;o &#233; apenas est&#233;tica. &#201; um redesenho completo de como a for&#231;a chega &#224;s rodas.</p><h3>O que muda quando o motor vira o c&#226;mbio</h3><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!8wYg!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F65a74df2-0bec-424d-b340-42376035236f_750x500.webp" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!8wYg!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F65a74df2-0bec-424d-b340-42376035236f_750x500.webp 424w, https://substackcdn.com/image/fetch/$s_!8wYg!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F65a74df2-0bec-424d-b340-42376035236f_750x500.webp 848w, https://substackcdn.com/image/fetch/$s_!8wYg!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F65a74df2-0bec-424d-b340-42376035236f_750x500.webp 1272w, https://substackcdn.com/image/fetch/$s_!8wYg!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F65a74df2-0bec-424d-b340-42376035236f_750x500.webp 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!8wYg!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F65a74df2-0bec-424d-b340-42376035236f_750x500.webp" width="750" height="500" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/65a74df2-0bec-424d-b340-42376035236f_750x500.webp&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:500,&quot;width&quot;:750,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:29672,&quot;alt&quot;:&quot;Sistema eCVT - electronic continuously variable transmission- Imagem: Divulga&#231;&#227;o/Avinox - para a Arena Tech&quot;,&quot;title&quot;:null,&quot;type&quot;:&quot;image/webp&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://www.arenatech.com.br/i/204286982?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F65a74df2-0bec-424d-b340-42376035236f_750x500.webp&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="Sistema eCVT - electronic continuously variable transmission- Imagem: Divulga&#231;&#227;o/Avinox - para a Arena Tech" title="Sistema eCVT - electronic continuously variable transmission- Imagem: Divulga&#231;&#227;o/Avinox - para a Arena Tech" srcset="https://substackcdn.com/image/fetch/$s_!8wYg!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F65a74df2-0bec-424d-b340-42376035236f_750x500.webp 424w, https://substackcdn.com/image/fetch/$s_!8wYg!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F65a74df2-0bec-424d-b340-42376035236f_750x500.webp 848w, https://substackcdn.com/image/fetch/$s_!8wYg!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F65a74df2-0bec-424d-b340-42376035236f_750x500.webp 1272w, https://substackcdn.com/image/fetch/$s_!8wYg!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F65a74df2-0bec-424d-b340-42376035236f_750x500.webp 1456w" sizes="100vw"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Sistema eCVT - electronic continuously variable transmission- Imagem: Divulga&#231;&#227;o/Avinox</figcaption></figure></div><p>O conceito por tr&#225;s dessas unidades &#233; o <strong>eCVT</strong> &#8212; sigla para <em>electronic Continuously Variable Transmission</em>, ou transmiss&#227;o continuamente vari&#225;vel eletr&#244;nica. Em vez de uma corrente saltando entre coroas de tamanhos fixos, o sistema usa um conjunto planet&#225;rio com dois motores el&#233;tricos operando dentro da pr&#243;pria unidade: um ajusta a rela&#231;&#227;o de marcha, determinando o quanto &#233; f&#225;cil ou dif&#237;cil girar os pedais, enquanto o segundo controla a assist&#234;ncia do motor. Os dois trabalham em conjunto, recalculando a rela&#231;&#227;o ideal de marcha e pot&#234;ncia a cada fra&#231;&#227;o de segundo &#8212; algo pr&#243;ximo do que carros h&#237;bridos j&#225; fazem h&#225; anos. </p><p>No caso espec&#237;fico da Avinox, batizado de <a href="https://www.avinox-ebike.com/news/avinox-concept-product-eurobike-2026">MG Concept</a>, a empresa promete n&#250;meros concretos. Segundo o comunicado oficial divulgado em 24 de junho de 2026, em Frankfurt, o sistema oferece troca de marcha sem interrup&#231;&#227;o na entrega de pot&#234;ncia, com tempo de troca inferior a 0,1 segundo, suportando mudan&#231;as mesmo sob pedalada de alto torque ou com a bicicleta parada. Tamb&#233;m &#233; poss&#237;vel escolher entre trocas manuais ou autom&#225;ticas, com modo de cad&#234;ncia constante e um modo &#8220;AI+&#8221; voltado para pedaladas em alta velocidade. </p><p>Do lado da manuten&#231;&#227;o, a promessa &#233; igualmente ambiciosa: <strong>a unidade interna de c&#226;mbio dispensa manuten&#231;&#227;o durante toda sua vida &#250;til, e o uso de uma corrente ou correia de marcha &#250;nica elimina a necessidade de derailleur traseiro e cassete multimarchas</strong>. Testes independentes refor&#231;am o discurso &#8212; a <a href="https://www.bikeradar.com/news/avinox-mg-concept-ecvt-motor">BikeRadar</a> apurou que a Avinox afirma que o sistema &#233; tr&#234;s vezes mais dur&#225;vel que um drivetrain tradicional e exige menos manuten&#231;&#227;o, al&#233;m de ter encontrado transmiss&#245;es convencionais at&#233; 10% menos eficientes que sua solu&#231;&#227;o.</p><h3>Quem est&#225; por tr&#225;s disso</h3><p>Vale entender o contexto da Avinox. A marca surgiu h&#225; pouco mais de dois anos, nasceu dentro da DJI &#8212; a gigante chinesa de drones &#8212; e em 2025 se tornou uma empresa independente. Hoje j&#225; soma mais de 60 marcas de bicicletas como parceiras OEM em todo o mundo. O MG Concept foi desenvolvido em parceria com nomes pesados do ciclismo, como Canyon, Commencal, Forbidden e Mondraker, que j&#225; exibiram prot&#243;tipos equipados com o sistema durante a feira. </p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!NREO!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6e0a17d6-9875-4be0-a9cc-b1acf31d38cb_1728x829.webp" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!NREO!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6e0a17d6-9875-4be0-a9cc-b1acf31d38cb_1728x829.webp 424w, https://substackcdn.com/image/fetch/$s_!NREO!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6e0a17d6-9875-4be0-a9cc-b1acf31d38cb_1728x829.webp 848w, https://substackcdn.com/image/fetch/$s_!NREO!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6e0a17d6-9875-4be0-a9cc-b1acf31d38cb_1728x829.webp 1272w, https://substackcdn.com/image/fetch/$s_!NREO!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6e0a17d6-9875-4be0-a9cc-b1acf31d38cb_1728x829.webp 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!NREO!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6e0a17d6-9875-4be0-a9cc-b1acf31d38cb_1728x829.webp" width="1456" height="699" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/6e0a17d6-9875-4be0-a9cc-b1acf31d38cb_1728x829.webp&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:699,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:88392,&quot;alt&quot;:&quot;eCVT para eBikes - Image: Divulga&#231;&#227;o / Gobao para a Arena Tech.&quot;,&quot;title&quot;:null,&quot;type&quot;:&quot;image/webp&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://www.arenatech.com.br/i/204286982?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6e0a17d6-9875-4be0-a9cc-b1acf31d38cb_1728x829.webp&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="eCVT para eBikes - Image: Divulga&#231;&#227;o / Gobao para a Arena Tech." title="eCVT para eBikes - Image: Divulga&#231;&#227;o / Gobao para a Arena Tech." srcset="https://substackcdn.com/image/fetch/$s_!NREO!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6e0a17d6-9875-4be0-a9cc-b1acf31d38cb_1728x829.webp 424w, https://substackcdn.com/image/fetch/$s_!NREO!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6e0a17d6-9875-4be0-a9cc-b1acf31d38cb_1728x829.webp 848w, https://substackcdn.com/image/fetch/$s_!NREO!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6e0a17d6-9875-4be0-a9cc-b1acf31d38cb_1728x829.webp 1272w, https://substackcdn.com/image/fetch/$s_!NREO!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6e0a17d6-9875-4be0-a9cc-b1acf31d38cb_1728x829.webp 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Imagem: Divulga&#231;&#227;o/Gobao</figcaption></figure></div><p>A Gobao, por sua vez, &#233; uma rival direta &#8212; e, segundo apura&#231;&#245;es do setor, conta com um n&#250;mero de ex-funcion&#225;rios da pr&#243;pria Avinox em seu quadro, o que tem alimentado uma disputa de bastidores t&#227;o interessante quanto a tecnologia em si. A empresa chinesa apresentou seu pr&#243;prio motor com eCVT, o X1P, posicionado bem em frente ao estande da concorrente &#8212; em um espa&#231;o que, at&#233; pouco tempo atr&#225;s, pertencia &#224; Bosch.</p><h3>Letra mi&#250;da: ainda &#233; conceito</h3><p>&#201; importante temperar o entusiasmo com uma dose de realismo. Apesar do nome chamativo, o MG Concept &#233;, como o pr&#243;prio nome diz, um conceito. Avinox ainda n&#227;o divulgou um press kit oficial completo nem respondeu a todas as perguntas t&#233;cnicas sobre o novo sistema combinado de motor e c&#226;mbio, e a confirma&#231;&#227;o direta &#233; de que o produto n&#227;o chegar&#225; ao mercado neste ano calend&#225;rio &#8212; apesar do desenvolvimento, segundo apurado pela imprensa especializada presente no evento, parecer &#8220;bem avan&#231;ado&#8221;. </p><p>Os primeiros prot&#243;tipos vistos rodando &#8212; em quadros da Canyon, Commencal, Mondraker e Forbidden &#8212; miram o segmento de mountain bikes el&#233;tricas de alta performance, onde o p&#250;blico est&#225; mais disposto a pagar premium por ganhos de efici&#234;ncia e resposta. Mas a ambi&#231;&#227;o da Avinox vai al&#233;m das trilhas: a empresa j&#225; cita aplica&#231;&#245;es em bicicletas de trekking, urbanas, cargo e gravel como pr&#243;ximos passos naturais. </p><h3>Por que isso interessa al&#233;m do nicho ciclista</h3><p>Se voc&#234; n&#227;o pedala montanha, pode estar se perguntando por que esse an&#250;ncio importa. A resposta est&#225; na l&#243;gica por tr&#225;s da inova&#231;&#227;o: assim como aconteceu com a transi&#231;&#227;o de carros manuais para autom&#225;ticos &#8212; e, mais recentemente, para CVTs e transmiss&#245;es el&#233;tricas em h&#237;bridos &#8212; a tend&#234;ncia hist&#243;rica &#233; que sistemas que simplificam a opera&#231;&#227;o para o usu&#225;rio final, mesmo custando mais caro inicialmente, acabam descendo a r&#233;gua de pre&#231;o e se tornando padr&#227;o. Foi assim com o freio a disco hidr&#225;ulico nas bikes, com o c&#226;mbio eletr&#244;nico nos carros de luxo, com a suspens&#227;o a ar nas motos.</p><blockquote><p><strong>A grande quest&#227;o em aberto &#233; a efici&#234;ncia energ&#233;tica.</strong> Sistemas eCVT, por envolverem perdas el&#233;tricas na convers&#227;o entre os dois motores internos, tendem a ser menos eficientes que uma transmiss&#227;o mec&#226;nica direta &#8212; o que pode significar menos autonomia por carga de bateria, um trade-off que ainda precisa ser melhor mensurado fora do ambiente controlado de uma feira.</p></blockquote><p>De toda forma, com Gobao mirando produ&#231;&#227;o em massa j&#225; em 2027 e a Avinox apontando para o mesmo horizonte, &#233; bem poss&#237;vel que, daqui a poucos anos, explicar a uma crian&#231;a o que &#233; &#8220;trocar de marcha numa bike&#8221; soe t&#227;o arcaico quanto explicar o que &#233; discar um n&#250;mero de telefone. Vale acompanhar de perto &#8212; porque, como tantas vezes vimos na tecnologia, o que estreia como conceito de nicho costuma terminar como padr&#227;o de mercado.</p>]]></content:encoded></item><item><title><![CDATA[O Calor da Terra Que o Google Quer Usar para Alimentar a IA]]></title><description><![CDATA[A startup Fervo Energy pegou a tecnologia que fez os EUA dominarem o petr&#243;leo e a virou de cabe&#231;a para baixo &#8212; com o Google como parceiro e o calor da Terra como combust&#237;vel.]]></description><link>https://www.arenatech.com.br/p/o-calor-da-terra-que-o-google-quer</link><guid isPermaLink="false">https://www.arenatech.com.br/p/o-calor-da-terra-que-o-google-quer</guid><dc:creator><![CDATA[Romulo Bacchiega]]></dc:creator><pubDate>Fri, 26 Jun 2026 18:51:04 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!6N_d!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd60a1c4c-c97d-4baa-a227-4830135c3b72_1408x768.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!6N_d!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd60a1c4c-c97d-4baa-a227-4830135c3b72_1408x768.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!6N_d!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd60a1c4c-c97d-4baa-a227-4830135c3b72_1408x768.png 424w, https://substackcdn.com/image/fetch/$s_!6N_d!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd60a1c4c-c97d-4baa-a227-4830135c3b72_1408x768.png 848w, https://substackcdn.com/image/fetch/$s_!6N_d!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd60a1c4c-c97d-4baa-a227-4830135c3b72_1408x768.png 1272w, https://substackcdn.com/image/fetch/$s_!6N_d!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd60a1c4c-c97d-4baa-a227-4830135c3b72_1408x768.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!6N_d!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd60a1c4c-c97d-4baa-a227-4830135c3b72_1408x768.png" width="1408" height="768" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/d60a1c4c-c97d-4baa-a227-4830135c3b72_1408x768.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:768,&quot;width&quot;:1408,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:2117260,&quot;alt&quot;:&quot;Campo de perfura&#231;&#227;o geot&#233;rmica ao entardecer - imagem gerada por IA para a Arena Tech.&quot;,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://www.arenatech.com.br/i/203737640?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd60a1c4c-c97d-4baa-a227-4830135c3b72_1408x768.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="Campo de perfura&#231;&#227;o geot&#233;rmica ao entardecer - imagem gerada por IA para a Arena Tech." title="Campo de perfura&#231;&#227;o geot&#233;rmica ao entardecer - imagem gerada por IA para a Arena Tech." srcset="https://substackcdn.com/image/fetch/$s_!6N_d!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd60a1c4c-c97d-4baa-a227-4830135c3b72_1408x768.png 424w, https://substackcdn.com/image/fetch/$s_!6N_d!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd60a1c4c-c97d-4baa-a227-4830135c3b72_1408x768.png 848w, https://substackcdn.com/image/fetch/$s_!6N_d!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd60a1c4c-c97d-4baa-a227-4830135c3b72_1408x768.png 1272w, https://substackcdn.com/image/fetch/$s_!6N_d!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fd60a1c4c-c97d-4baa-a227-4830135c3b72_1408x768.png 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Campo de perfura&#231;&#227;o geot&#233;rmica ao entardecer - imagem gerada por IA</figcaption></figure></div><p>Existe uma ironia elegante no cora&#231;&#227;o desta hist&#243;ria. A tecnologia que ajudou a tornar os Estados Unidos no maior produtor de petr&#243;leo do mundo &#8212;<strong> a perfura&#231;&#227;o horizontal combinada com o fraturamento hidr&#225;ulico, mais conhecida como </strong><em><strong>fracking</strong></em><strong> &#8212; pode ser a mesma que vai ajudar a internet a funcionar sem queimar combust&#237;veis f&#243;sseis.</strong></p><p>Essa &#233; a aposta da <strong><a href="https://fervoenergy.com">Fervo Energy</a></strong>, uma startup sediada em Houston, no estado americano do Texas &#8212; epicentro hist&#243;rico da ind&#250;stria do petr&#243;leo. E o Google est&#225; do outro lado da mesa, como investidor, cliente e parceiro estrat&#233;gico de longo prazo.</p><h3>Uma tecnologia velha com um truque novo</h3><p>A energia geot&#233;rmica n&#227;o &#233; nenhuma novidade. A primeira usina geot&#233;rmica do mundo foi constru&#237;da na It&#225;lia h&#225; mais de 100 anos. Desde ent&#227;o, pa&#237;ses como Isl&#226;ndia, Nova Zel&#226;ndia e Qu&#234;nia transformaram o calor vindo do interior da Terra em parte estrutural de suas matrizes energ&#233;ticas. Na Isl&#226;ndia, por exemplo, o governo respondeu &#224; crise do petr&#243;leo dos anos 1970 substituindo o &#243;leo pelo calor geot&#233;rmico no aquecimento urbano, o que reduziu significativamente os custos de energia do pa&#237;s.</p><p>O problema sempre foi o mesmo: <strong>a geotermia tradicional exige que voc&#234; perfure em dire&#231;&#227;o a geologia muito quente, rasa e naturalmente produtiva. </strong>Sem essas condi&#231;&#245;es espec&#237;ficas, o projeto simplesmente n&#227;o &#233; economicamente vi&#225;vel. Em outras palavras, geotermia era um privil&#233;gio geol&#243;gico &#8212; algo reservado a quem tinha a sorte de morar em cima de vulc&#245;es.</p><p>A Fervo veio para quebrar esse pressuposto.</p><h3>Fracking a servi&#231;o do verde</h3><p>A l&#243;gica da empresa &#233; ao mesmo tempo simples e ousada: pegar as t&#233;cnicas de perfura&#231;&#227;o horizontal e fraturamento hidr&#225;ulico que transformaram os EUA em pot&#234;ncia petrol&#237;fera e aplic&#225;-las na extra&#231;&#227;o de calor da rocha. &#8220;Perfura&#231;&#227;o &#233; perfura&#231;&#227;o&#8221;, resume <strong>Sarah Jewett</strong>, vice-presidente de estrat&#233;gia da Fervo. &#8220;Esse foi o momento &#8216;eureka&#8217; que os fundadores tiveram quando criaram o neg&#243;cio.&#8221;</p><p>A diferen&#231;a fundamental em rela&#231;&#227;o &#224; geotermia convencional est&#225; na profundidade e na engenharia do subsolo. O m&#233;todo da Fervo, chamado de <em>Enhanced Geothermal System</em> (EGS), permite acessar reservas a <strong>at&#233; 3.600 metros de profundidade</strong> &#8212; em compara&#231;&#227;o com os 600 metros dos po&#231;os geot&#233;rmicos tradicionais. Em vez de esperar encontrar rocha naturalmente perme&#225;vel e vapor pronto para ser capturado, a empresa cria as condi&#231;&#245;es necess&#225;rias: perfura horizontalmente, fractura a rocha para torn&#225;-la perme&#225;vel, injeta &#225;gua fria por um po&#231;o e extrai a &#225;gua aquecida pelo calor da rocha por outro. </p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!8OJU!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F69e2c4a6-be56-4fd0-8a65-4b301a6f3bfc_1408x768.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!8OJU!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F69e2c4a6-be56-4fd0-8a65-4b301a6f3bfc_1408x768.png 424w, https://substackcdn.com/image/fetch/$s_!8OJU!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F69e2c4a6-be56-4fd0-8a65-4b301a6f3bfc_1408x768.png 848w, https://substackcdn.com/image/fetch/$s_!8OJU!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F69e2c4a6-be56-4fd0-8a65-4b301a6f3bfc_1408x768.png 1272w, https://substackcdn.com/image/fetch/$s_!8OJU!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F69e2c4a6-be56-4fd0-8a65-4b301a6f3bfc_1408x768.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!8OJU!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F69e2c4a6-be56-4fd0-8a65-4b301a6f3bfc_1408x768.png" width="1408" height="768" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/69e2c4a6-be56-4fd0-8a65-4b301a6f3bfc_1408x768.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:768,&quot;width&quot;:1408,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:2190092,&quot;alt&quot;:&quot;Esquema do sistema EGS (Enhanced Geothermal System)&quot;,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://www.arenatech.com.br/i/203737640?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F69e2c4a6-be56-4fd0-8a65-4b301a6f3bfc_1408x768.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="Esquema do sistema EGS (Enhanced Geothermal System)" title="Esquema do sistema EGS (Enhanced Geothermal System)" srcset="https://substackcdn.com/image/fetch/$s_!8OJU!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F69e2c4a6-be56-4fd0-8a65-4b301a6f3bfc_1408x768.png 424w, https://substackcdn.com/image/fetch/$s_!8OJU!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F69e2c4a6-be56-4fd0-8a65-4b301a6f3bfc_1408x768.png 848w, https://substackcdn.com/image/fetch/$s_!8OJU!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F69e2c4a6-be56-4fd0-8a65-4b301a6f3bfc_1408x768.png 1272w, https://substackcdn.com/image/fetch/$s_!8OJU!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F69e2c4a6-be56-4fd0-8a65-4b301a6f3bfc_1408x768.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Esquema do sistema EGS (Enhanced Geothermal System)</figcaption></figure></div><p>Cabos de fibra &#243;ptica instalados dentro dos po&#231;os permitem monitorar em tempo real a temperatura, o fluxo e o comportamento do reservat&#243;rio com uma resolu&#231;&#227;o nunca antes poss&#237;vel.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!KzFZ!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3e4b0b71-df42-411f-adf0-d30156722613_1408x768.png" 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https://substackcdn.com/image/fetch/$s_!KzFZ!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3e4b0b71-df42-411f-adf0-d30156722613_1408x768.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!KzFZ!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3e4b0b71-df42-411f-adf0-d30156722613_1408x768.png" width="1408" height="768" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/3e4b0b71-df42-411f-adf0-d30156722613_1408x768.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:768,&quot;width&quot;:1408,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:1899726,&quot;alt&quot;:&quot;Cabos de fibra &#243;ptica no subsolo - imagem gerada por IA para a Arena Tech.&quot;,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://www.arenatech.com.br/i/203737640?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3e4b0b71-df42-411f-adf0-d30156722613_1408x768.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="Cabos de fibra &#243;ptica no subsolo - imagem gerada por IA para a Arena Tech." title="Cabos de fibra &#243;ptica no subsolo - imagem gerada por IA para a Arena Tech." srcset="https://substackcdn.com/image/fetch/$s_!KzFZ!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3e4b0b71-df42-411f-adf0-d30156722613_1408x768.png 424w, https://substackcdn.com/image/fetch/$s_!KzFZ!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3e4b0b71-df42-411f-adf0-d30156722613_1408x768.png 848w, https://substackcdn.com/image/fetch/$s_!KzFZ!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3e4b0b71-df42-411f-adf0-d30156722613_1408x768.png 1272w, https://substackcdn.com/image/fetch/$s_!KzFZ!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F3e4b0b71-df42-411f-adf0-d30156722613_1408x768.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Cabos de fibra &#243;ptica no subsolo - imagem gerada por IA</figcaption></figure></div><p>O resultado &#233; uma fonte de energia que pode, em teoria, funcionar em qualquer lugar do planeta onde haja rocha quente a profundidade suficiente. &#8220;Rocha quente existe em todo lugar. &#201; s&#243; uma quest&#227;o de qu&#227;o fundo ela est&#225; e se &#233; economicamente vi&#225;vel chegar at&#233; ela&#8221;, diz Jewett. </p><h3>Do piloto &#224; usina: a prova de que funciona</h3><p>Em 2023, a Fervo ligou o <em><a href="https://fervoenergy.com/enhanced-geothermal-has-been-proven-at-scale-heres-what-two-years-of-production-data-show/">Project Red</a></em>, em Nevada &#8212; o primeiro sistema EGS de po&#231;os horizontais do mundo e, por mais de 600 dias de opera&#231;&#227;o cont&#237;nua, o sistema geot&#233;rmico aprimorado com maior hist&#243;rico operacional da hist&#243;ria. O projeto nasceu de uma parceria direta com o Google, que buscava energia limpa e dispon&#237;vel 24 horas por dia para alimentar seus data centers na regi&#227;o. </p><p>Os resultados foram al&#233;m das expectativas. O teste de 30 dias &#8212; padr&#227;o da ind&#250;stria geot&#233;rmica &#8212; atingiu uma vaz&#227;o de 63 litros por segundo a alta temperatura, <a href="https://fervoenergy.com/fervo-energy-announces-technology-breakthrough-in-next-generation-geothermal/">possibilitando 3,5 MW de produ&#231;&#227;o el&#233;trica e estabelecendo novos recordes mundiais de vaz&#227;o e pot&#234;ncia para um sistema EGS</a>.</p><p>Mas o mais importante foi o que os dados de longo prazo mostraram: n&#227;o apenas que a tecnologia funciona, mas que ela melhora com a experi&#234;ncia. No projeto Cape Station, em Utah, a Fervo <strong>reduziu o tempo de perfura&#231;&#227;o em 70% em compara&#231;&#227;o com seu primeiro po&#231;o horizontal, e os custos de perfura&#231;&#227;o ca&#237;ram de US$ 9,4 milh&#245;es para US$ 4,8 milh&#245;es entre os primeiros quatro po&#231;os horizontais</strong>. &#201; a curva de aprendizado industrial em a&#231;&#227;o &#8212; o mesmo fen&#244;meno que tornou os pain&#233;is solares 90% mais baratos em uma d&#233;cada.</p><h3>Google como cliente, investidor e parceiro estrat&#233;gico</h3><p>A rela&#231;&#227;o entre Google e Fervo evoluiu de forma consistente ao longo dos anos. Em 2021, as duas empresas assinaram o primeiro acordo corporativo do mundo para desenvolvimento de um projeto geot&#233;rmico de nova gera&#231;&#227;o. Em 2023, o <em>Project Red</em> entrou em opera&#231;&#227;o. Em 2025, o Google participou de uma rodada de US$ 462 milh&#245;es na startup. Com o acordo aprovado em Nevada, <strong>a capacidade geot&#233;rmica viabilizada pelo Google cresceu quase 30 vezes desde o piloto inicial com a Fervo</strong>.</p><p>E em mar&#231;o de 2026, a rela&#231;&#227;o deu um salto de escala sem precedentes. O Google e a Fervo assinaram um <em>Geothermal Framework Agreement</em> que estabelece uma estrutura de desenvolvimento de <strong>at&#233; 3 gigawatts de capacidade geot&#233;rmica at&#233; 2033, incluindo 1 gigawatt de projetos propostos nos primeiros dois anos</strong>.</p><p>Para ter uma dimens&#227;o do que isso significa: o Departamento de Energia dos EUA estima que a energia geot&#233;rmica poderia fornecer at&#233; 120 gigawatts de capacidade firme e flex&#237;vel para os Estados Unidos. O Google est&#225; sozinho se comprometendo com 2,5% dessa meta total. </p><h3>IPO de US$ 2,2 bilh&#245;es e a virada da geotermia</h3><p>Em maio de 2026, a Fervo abriu seu capital na Nasdaq. A oferta p&#250;blica inicial levantou aproximadamente US$ 2,2 bilh&#245;es, com 80,5 milh&#245;es de a&#231;&#245;es emitidas a US$ 27 cada. O IPO foi considerado n&#227;o apenas um marco financeiro para a empresa, mas um sinal de maturidade de toda a categoria de geotermia aprimorada. </p><p>O financiamento n&#227;o recorrente de US$ 421 milh&#245;es para o Cape Station, subscrito por RBC, Barclays, HSBC e J.P. Morgan, foi a primeira vez que um sindicato de primeira linha financiou um projeto EGS pioneiro sem o respaldo do programa de empr&#233;stimos do Departamento de Energia americano. Em outras palavras: os grandes bancos passaram a considerar a geotermia aprimorada um ativo maduro o suficiente para financiar sem garantia governamental. </p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!IbkN!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0163bb3d-c847-47a4-b6cd-5889c9d34af3_1408x768.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!IbkN!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0163bb3d-c847-47a4-b6cd-5889c9d34af3_1408x768.png 424w, https://substackcdn.com/image/fetch/$s_!IbkN!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0163bb3d-c847-47a4-b6cd-5889c9d34af3_1408x768.png 848w, https://substackcdn.com/image/fetch/$s_!IbkN!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0163bb3d-c847-47a4-b6cd-5889c9d34af3_1408x768.png 1272w, https://substackcdn.com/image/fetch/$s_!IbkN!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0163bb3d-c847-47a4-b6cd-5889c9d34af3_1408x768.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!IbkN!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0163bb3d-c847-47a4-b6cd-5889c9d34af3_1408x768.png" width="1408" height="768" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/0163bb3d-c847-47a4-b6cd-5889c9d34af3_1408x768.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:768,&quot;width&quot;:1408,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:2473634,&quot;alt&quot;:&quot;Cape Station em constru&#231;&#227;o - imagem gerada por IA para a Arena Tech.&quot;,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://www.arenatech.com.br/i/203737640?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0163bb3d-c847-47a4-b6cd-5889c9d34af3_1408x768.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="Cape Station em constru&#231;&#227;o - imagem gerada por IA para a Arena Tech." title="Cape Station em constru&#231;&#227;o - imagem gerada por IA para a Arena Tech." srcset="https://substackcdn.com/image/fetch/$s_!IbkN!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0163bb3d-c847-47a4-b6cd-5889c9d34af3_1408x768.png 424w, https://substackcdn.com/image/fetch/$s_!IbkN!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0163bb3d-c847-47a4-b6cd-5889c9d34af3_1408x768.png 848w, https://substackcdn.com/image/fetch/$s_!IbkN!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0163bb3d-c847-47a4-b6cd-5889c9d34af3_1408x768.png 1272w, https://substackcdn.com/image/fetch/$s_!IbkN!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0163bb3d-c847-47a4-b6cd-5889c9d34af3_1408x768.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Cape Station em constru&#231;&#227;o - imagem gerada por IA</figcaption></figure></div><p>O Cape Station, em Utah, &#233; o projeto que transformou o setor. Com in&#237;cio das obras em 2023, est&#225; a caminho de come&#231;ar a enviar eletricidade para a rede no final de 2026. Quinhentos megawatts est&#227;o em constru&#231;&#227;o no local, mas a Fervo tem licen&#231;as para quadruplicar essa capacidade.</p><h3>Por que isso importa al&#233;m do Google</h3><p>A demanda por energia el&#233;trica ininterrupta &#233; o grande problema n&#227;o resolvido da transi&#231;&#227;o energ&#233;tica. Solar e e&#243;lica s&#227;o intermitentes por natureza &#8212; o sol n&#227;o brilha &#224; noite, o vento n&#227;o sopra sempre. Baterias ajudam, mas t&#234;m limita&#231;&#245;es de escala e custo. A energia nuclear oferece firmeza, mas enfrenta d&#233;cadas de desgaste pol&#237;tico e de imagem.</p><blockquote><p><strong>A geotermia fornece energia firme 24 horas por dia, 7 dias por semana &#8212; e &#233; exatamente isso que os data centers precisam, especialmente os que alimentam cargas de trabalho de intelig&#234;ncia artificial. N&#227;o &#233; coincid&#234;ncia que o setor de data centers esteja puxando 60% da nova capacidade geot&#233;rmica em desenvolvimento nos EUA. </strong></p></blockquote><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!idUC!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1620cb7d-33e8-442b-a5bf-d88aa58963da_1408x768.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!idUC!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1620cb7d-33e8-442b-a5bf-d88aa58963da_1408x768.png 424w, https://substackcdn.com/image/fetch/$s_!idUC!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1620cb7d-33e8-442b-a5bf-d88aa58963da_1408x768.png 848w, https://substackcdn.com/image/fetch/$s_!idUC!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1620cb7d-33e8-442b-a5bf-d88aa58963da_1408x768.png 1272w, https://substackcdn.com/image/fetch/$s_!idUC!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1620cb7d-33e8-442b-a5bf-d88aa58963da_1408x768.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!idUC!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1620cb7d-33e8-442b-a5bf-d88aa58963da_1408x768.png" width="1408" height="768" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/1620cb7d-33e8-442b-a5bf-d88aa58963da_1408x768.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:768,&quot;width&quot;:1408,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:2529257,&quot;alt&quot;:&quot;Data center + energia limpa - imagem gerada por IA para a Arena Tech.&quot;,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://www.arenatech.com.br/i/203737640?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1620cb7d-33e8-442b-a5bf-d88aa58963da_1408x768.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="Data center + energia limpa - imagem gerada por IA para a Arena Tech." title="Data center + energia limpa - imagem gerada por IA para a Arena Tech." srcset="https://substackcdn.com/image/fetch/$s_!idUC!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1620cb7d-33e8-442b-a5bf-d88aa58963da_1408x768.png 424w, https://substackcdn.com/image/fetch/$s_!idUC!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1620cb7d-33e8-442b-a5bf-d88aa58963da_1408x768.png 848w, https://substackcdn.com/image/fetch/$s_!idUC!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1620cb7d-33e8-442b-a5bf-d88aa58963da_1408x768.png 1272w, https://substackcdn.com/image/fetch/$s_!idUC!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1620cb7d-33e8-442b-a5bf-d88aa58963da_1408x768.png 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg aria-hidden="true" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption">Data center + energia limpa - imagem gerada por IA</figcaption></figure></div><p>Em 2025, empresas de tecnologia assinaram 14 acordos de compra de energia geot&#233;rmica totalizando 635 MW &#8212; tr&#234;s vezes mais do que em 2024. Al&#233;m do Google, Meta assinou contratos com a Sage Geosystems e a XGS Energy. O movimento &#233; claro: as big techs est&#227;o usando seu poder de compra para viabilizar fontes de energia que ainda n&#227;o seriam economicamente competitivas sem &#226;ncoras de longo prazo. </p><p>&#201; um modelo que j&#225; vimos funcionar antes. Foi exatamente assim que os contratos de energia solar das grandes empresas de tecnologia ajudaram a derrubar os custos dos pain&#233;is fotovoltaicos na d&#233;cada passada. A pergunta agora &#233; se a geotermia vai repetir essa trajet&#243;ria &#8212; e em quanto tempo.</p>]]></content:encoded></item></channel></rss>