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{"id":745,"date":"2023-08-08T08:24:20","date_gmt":"2023-08-08T08:24:20","guid":{"rendered":"https:\/\/lunu.io\/news\/?p=745"},"modified":"2023-08-08T08:35:14","modified_gmt":"2023-08-08T08:35:14","slug":"virada-inesperada-hackers-devolvem-52m-ao-curve-finance","status":"publish","type":"post","link":"https:\/\/lunu.io\/news\/pt-pt\/virada-inesperada-hackers-devolvem-52m-ao-curve-finance\/","title":{"rendered":"Virada Inesperada: Hackers devolvem $52M ao Curve Finance!"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Um Lampejo de Esperan\u00e7a em Meio ao Caos<\/h2>\n\n\n\n<p>A exchange descentralizada, Curve Finance, enfrentou recentemente um grande rev\u00e9s quando hackers exploraram v\u00e1rias de suas pools, levando consigo uma quantia imp ressionante de mais de $70 milh\u00f5es. No entanto, em uma reviravolta surpreendente, os culpados devolveram aproximadamente 73% dos ativos criptogr\u00e1ficos roubados, o que equivale a cerca de $52,3 milh\u00f5es. Essa revela\u00e7\u00e3o vem da empresa de seguran\u00e7a de blockchain, PeckShield, que tamb\u00e9m destacou que a perda total da Curve Finance com o hack foi de $73,5 milh\u00f5es. Com a taxa atual de recupera\u00e7\u00e3o, a exchange est\u00e1 em uma miss\u00e3o para recuperar os $19,7 milh\u00f5es restantes.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Aprofundando nos Detalhes<\/h2>\n\n\n\n<p>Oito dias antes, a Curve Finance foi v\u00edtima de um ataque de reentr\u00e2ncia, afetando quatro pools que utilizavam uma vers\u00e3o espec\u00edfica da linguagem de programa\u00e7\u00e3o de contratos inteligentes Ethereum Virtual Machine, Vyper. Essa viola\u00e7\u00e3o n\u00e3o se limitou apenas \u00e0 Curve Finance; outros protocolos de finan\u00e7as descentralizadas, como Metronome, Alchemix e Ellipsis, tamb\u00e9m foram afetados. Na tentativa de recuperar os ativos roubados, Curve, Metronome e Alchemix entraram em contato com os hackers em 3 de agosto por meio de uma mensagem na cadeia de blocos. Eles propuseram uma recompensa de bug de 10% em troca de 90% dos ativos roubados, com a garantia de interromper qualquer processo legal se os ativos fossem devolvidos at\u00e9 as 08:00 UTC de 6 de agosto. A alternativa? Uma recompensa p\u00fablica para quem identificasse os hackers levando \u00e0 sua condena\u00e7\u00e3o legal.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Uma Opini\u00e3o Pessoal sobre a Situa\u00e7\u00e3o<\/h2>\n\n\n\n<p>Do meu ponto de vista, a decis\u00e3o dos hackers de devolver uma parte significativa dos ativos roubados \u00e9 tanto inesperada quanto louv\u00e1vel. Isso mostra uma rara inst\u00e2ncia em que criminosos cibern\u00e9ticos demonstram um senso de responsabilidade, embora ap\u00f3s cometerem um grave delito. Por outro lado, o incidente serve como um lembrete contundente das vulnerabilidades inerentes \u00e0s plataformas descentralizadas. Embora a promessa de uma recompensa de 10% possa ter sido um fator tentador para os hackers, a resposta r\u00e1pida e a abordagem colaborativa dos protocolos afetados demonstram a for\u00e7a e a resili\u00eancia da comunidade criptogr\u00e1fica. Na minha opini\u00e3o, embora a Curve Finance e outras plataformas afetadas tenham um longo caminho a percorrer para a recupera\u00e7\u00e3o, tais incidentes podem servir como li\u00e7\u00f5es valiosas para fortalecer as medidas de seguran\u00e7a no futuro.<\/p>\n\n\n\n<p>Em conclus\u00e3o, o mundo criptogr\u00e1fico continua sendo uma paisagem din\u00e2mica e imprevis\u00edvel. O hack da Curve Finance e os eventos subsequentes destacam a import\u00e2ncia de protocolos de seguran\u00e7a robustos e o poder da colabora\u00e7\u00e3o da comunidade na solu\u00e7\u00e3o de desafios.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Um Lampejo de Esperan\u00e7a em Meio ao Caos A exchange descentralizada, Curve Finance, enfrentou recentemente um grande rev\u00e9s quando hackers exploraram v\u00e1rias de suas pools, levando consigo uma quantia imp ressionante de mais de $70 milh\u00f5es. No entanto, em uma reviravolta surpreendente, os culpados devolveram aproximadamente 73% dos ativos criptogr\u00e1ficos roubados, o que equivale a [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":732,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[66,67,92],"tags":[],"class_list":["post-745","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news-7","category-crypto-7","category-scam-6"],"_links":{"self":[{"href":"https:\/\/lunu.io\/news\/pt-pt\/wp-json\/wp\/v2\/posts\/745","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lunu.io\/news\/pt-pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lunu.io\/news\/pt-pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lunu.io\/news\/pt-pt\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/lunu.io\/news\/pt-pt\/wp-json\/wp\/v2\/comments?post=745"}],"version-history":[{"count":1,"href":"https:\/\/lunu.io\/news\/pt-pt\/wp-json\/wp\/v2\/posts\/745\/revisions"}],"predecessor-version":[{"id":746,"href":"https:\/\/lunu.io\/news\/pt-pt\/wp-json\/wp\/v2\/posts\/745\/revisions\/746"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lunu.io\/news\/pt-pt\/wp-json\/wp\/v2\/media\/732"}],"wp:attachment":[{"href":"https:\/\/lunu.io\/news\/pt-pt\/wp-json\/wp\/v2\/media?parent=745"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lunu.io\/news\/pt-pt\/wp-json\/wp\/v2\/categories?post=745"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lunu.io\/news\/pt-pt\/wp-json\/wp\/v2\/tags?post=745"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}