{"id":2061,"date":"2025-07-15T11:05:34","date_gmt":"2025-07-15T11:05:34","guid":{"rendered":"https:\/\/www.coinspeaker.com\/pt\/?p=2061"},"modified":"2025-07-15T11:05:34","modified_gmt":"2025-07-15T11:05:34","slug":"hacker-devolve-fundos-apos-ataque-de-us-40-milhoes-a-gmx","status":"publish","type":"post","link":"https:\/\/www.coinspeaker.com\/pt\/hacker-devolve-fundos-apos-ataque-de-us-40-milhoes-a-gmx\/","title":{"rendered":"Hacker devolve fundos ap\u00f3s ataque de US$ 40 milh\u00f5es \u00e0 GMX"},"content":{"rendered":"<p><b>Resumo da not\u00edcia:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">O hacker explorou um pool de liquidez da GMX e roubou US$ 40 milh\u00f5es.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">A plataforma ofereceu uma recompensa de US$ 5 milh\u00f5es pela devolu\u00e7\u00e3o dos fundos.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">O invasor aceitou a proposta e devolveu os fundos \u00e0 exchange.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400\">O hacker respons\u00e1vel pelo ataque \u00e0 GMX aceitou uma proposta da exchange e devolveu os valores que havia roubado recentemente. Com isso, a corretora n\u00e3o deve levar adiante a\u00e7\u00f5es legais contra o invasor.<\/span><\/p>\n<p><span style=\"font-weight: 400\">A GMX sofreu o hacking na \u00faltima quarta-feira (9\/7). O invasor explorou o pool de liquidez da vers\u00e3o v1 da plataforma. Ent\u00e3o, conseguiu drenar US$ 40 milh\u00f5es ao manipular o valor do token GLP.<\/span><\/p>\n<h2><span style=\"font-weight: 400\">GMX tratou o caso como ataque de white hat<\/span><\/h2>\n<p><span style=\"font-weight: 400\">A GMX \u00e9 uma exchange descentralizada na rede Arbitrum, que costuma oferecer muitas das <\/span><a href=\"https:\/\/www.coinspeaker.com\/pt\/melhores-altcoins\/\" target=\"_blank\"><span style=\"font-weight: 400\">melhores altcoins<\/span><\/a><span style=\"font-weight: 400\"> para os usu\u00e1rios.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Logo ap\u00f3s o ataque, a GMX anunciou no X que ofereceria uma recompensa de US$ 5 milh\u00f5es ao hacker. O valor representava cerca de 12,5% do montante total roubado, originalmente.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Al\u00e9m disso, a empresa afirmou que n\u00e3o tomaria medidas legais, caso o invasor devolvesse os fundos e aceitasse a proposta.<\/span><\/p>\n<p><span style=\"font-weight: 400\">A equipe da GMX tamb\u00e9m ofereceu provas de origem dos recursos, caso o hacker precisasse disso para movimentar a recompensa.<\/span><\/p>\n<p><span style=\"font-weight: 400\">O invasor recebeu um prazo de 48 horas para devolver os fundos antes do in\u00edcio de eventuais a\u00e7\u00f5es judiciais.<\/span><\/p>\n<h2><span style=\"font-weight: 400\">Invasor aceitou proposta da exchange<\/span><\/h2>\n<p><span style=\"font-weight: 400\">Logo ap\u00f3s o <\/span><a href=\"https:\/\/www.coinspeaker.com\/pt\/hack-gmx-ataque-drena-us-40-milhoes-em-cripto\/\" target=\"_blank\"><span style=\"font-weight: 400\">ataque \u00e0 GMX<\/span><\/a><span style=\"font-weight: 400\">, o hacker deixou uma mensagem on-chain dizendo: &#8216;Ok, os fundos ser\u00e3o devolvidos mais tarde&#8217;. A empresa de seguran\u00e7a PeckShield identificou a mensagem.<\/span><\/p>\n<blockquote class=\"twitter-tweet\" data-width=\"474\" data-dnt=\"true\">\n<p lang=\"en\" dir=\"ltr\"><a rel=\"noopener noreferrer\" target=\"_blank\" rel=\"noopener nofollow sponsored\" href=\"https:\/\/twitter.com\/hashtag\/PeckShieldAlert?src=hash&amp;ref_src=twsrc%5Etfw\">#PeckShieldAlert<\/a> <a rel=\"noopener noreferrer\" target=\"_blank\" rel=\"noopener nofollow sponsored\" href=\"https:\/\/twitter.com\/hashtag\/GMX?src=hash&amp;ref_src=twsrc%5Etfw\">#GMX<\/a> Exploiter msg: funds will be returned later <a rel=\"noopener noreferrer\" target=\"_blank\" rel=\"noopener nofollow sponsored\" href=\"https:\/\/t.co\/ohlOVYWSvD\">pic.twitter.com\/ohlOVYWSvD<\/a><\/p>\n<p>&mdash; PeckShieldAlert (@PeckShieldAlert) <a rel=\"noopener noreferrer\" target=\"_blank\" rel=\"noopener nofollow sponsored\" href=\"https:\/\/twitter.com\/PeckShieldAlert\/status\/1943564064501985691?ref_src=twsrc%5Etfw\">July 11, 2025<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p><span style=\"font-weight: 400\">\u00a0<\/span><span style=\"font-weight: 400\">Menos de uma hora depois, o invasor come\u00e7ou a enviar as criptomoedas de volta para os endere\u00e7os da GMX. Ou seja, ele teria aceitado rapidamente a recompensa da equipe da plataforma.<\/span><\/p>\n<blockquote class=\"twitter-tweet\" data-width=\"474\" data-dnt=\"true\">\n<p lang=\"en\" dir=\"ltr\"><a rel=\"noopener noreferrer\" target=\"_blank\" rel=\"noopener nofollow sponsored\" href=\"https:\/\/twitter.com\/hashtag\/PeckShieldAlert?src=hash&amp;ref_src=twsrc%5Etfw\">#PeckShieldAlert<\/a> <a rel=\"noopener noreferrer\" target=\"_blank\" rel=\"noopener nofollow sponsored\" href=\"https:\/\/twitter.com\/hashtag\/GMX?src=hash&amp;ref_src=twsrc%5Etfw\">#GMX<\/a> Exploiter has returned 5.49M <a rel=\"noopener noreferrer\" target=\"_blank\" rel=\"noopener nofollow sponsored\" href=\"https:\/\/twitter.com\/search?q=%24FRAX&amp;src=ctag&amp;ref_src=twsrc%5Etfw\">$FRAX<\/a> to <a rel=\"noopener noreferrer\" target=\"_blank\" rel=\"noopener nofollow sponsored\" href=\"https:\/\/twitter.com\/hashtag\/GMX?src=hash&amp;ref_src=twsrc%5Etfw\">#GMX<\/a>: Deployer <a rel=\"noopener noreferrer\" target=\"_blank\" rel=\"noopener nofollow sponsored\" href=\"https:\/\/t.co\/q4hi6DsAX1\">pic.twitter.com\/q4hi6DsAX1<\/a><\/p>\n<p>&mdash; PeckShieldAlert (@PeckShieldAlert) <a rel=\"noopener noreferrer\" target=\"_blank\" rel=\"noopener nofollow sponsored\" href=\"https:\/\/twitter.com\/PeckShieldAlert\/status\/1943582832338825586?ref_src=twsrc%5Etfw\">July 11, 2025<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<h2><span style=\"font-weight: 400\">Ataque \u00e0 GMX envolveu manipula\u00e7\u00e3o de token<\/span><\/h2>\n<p><span style=\"font-weight: 400\">Esse tipo de ataque n\u00e3o \u00e9 raro no mundo cripto. Afinal, hackers costumam manipular dados internos ou or\u00e1culos para distorcer valores de tokens.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Ent\u00e3o, ao inflar ou desvalorizar ativos artificialmente, conseguem troc\u00e1-los por criptos de maior valor e esvaziar pools de liquidez.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Por exemplo, a Resupply.Fi foi v\u00edtima de uma <\/span><a rel=\"nofollow sponsored\" href=\"https:\/\/gov.resupply.fi\/t\/resupply-recovery-plan\/47\" target=\"_blank\"><span style=\"font-weight: 400\">a\u00e7\u00e3o semelhante semanas atr\u00e1s<\/span><\/a><span style=\"font-weight: 400\">, perdendo US$ 9,6 milh\u00f5es.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Na ocasi\u00e3o, o atacante manipulou o valor do crvUSD, zerando sua cota\u00e7\u00e3o frente ao reUSD. Isso permitiu que ele contra\u00edsse empr\u00e9stimos praticamente de gra\u00e7a.<\/span><\/p>\n<p><b><i>Disclaimer: Coinspeaker est\u00e1 comprometido em fornecer reportagens imparciais e transparentes. Este artigo tem como objetivo fornecer informa\u00e7\u00f5es precisas e oportunas. Mas n\u00e3o deve ser considerado como conselho financeiro ou de investimento. Como as condi\u00e7\u00f5es do mercado podem mudar rapidamente, recomendamos que voc\u00ea verifique as informa\u00e7\u00f5es por conta pr\u00f3pria. E consulte um profissional antes de tomar qualquer decis\u00e3o com base neste conte\u00fado.<\/i><\/b><\/p>\n<a class=\"infinscroll_next_page_link\" style=\"display:none\" href=\"https:\/\/www.coinspeaker.com\/pt\/policia-goiana-desmantela-grupo-que-lavava-dinheiro-com-cripto\/\" rel=\"prev\">next<\/a>","protected":false},"excerpt":{"rendered":"<p>O hacker respons\u00e1vel pelo ataque \u00e0 GMX aceitou uma proposta da exchange e devolveu os valores que havia roubado recentemente.<\/p>\n","protected":false},"author":157,"featured_media":2064,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[4],"tags":[353,123,354],"class_list":["post-2061","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-criptomoedas","tag-gmx","tag-hacker","tag-white-hat"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Hacker devolve fundos ap\u00f3s ataque de US$ 40 milh\u00f5es \u00e0 GMX - Coinspeaker - Not\u00edcias de criptomoedas em portugu\u00eas<\/title>\n<meta name=\"description\" content=\"O hacker respons\u00e1vel pela invas\u00e3o \u00e0 GMX n\u00e3o deve sofrer a\u00e7\u00f5es legais ap\u00f3s aceitar uma proposta da corretora.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.coinspeaker.com\/pt\/hacker-devolve-fundos-apos-ataque-de-us-40-milhoes-a-gmx\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Hacker devolve fundos ap\u00f3s ataque de US$ 40 milh\u00f5es \u00e0 GMX - Coinspeaker - Not\u00edcias de criptomoedas em portugu\u00eas\" \/>\n<meta property=\"og:description\" content=\"O hacker respons\u00e1vel pela invas\u00e3o \u00e0 GMX n\u00e3o deve sofrer a\u00e7\u00f5es legais ap\u00f3s aceitar uma proposta da corretora.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.coinspeaker.com\/pt\/hacker-devolve-fundos-apos-ataque-de-us-40-milhoes-a-gmx\/\" \/>\n<meta property=\"og:site_name\" content=\"Coinspeaker - Not\u00edcias de criptomoedas em portugu\u00eas\" \/>\n<meta property=\"article:published_time\" content=\"2025-07-15T11:05:34+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.coinspeaker.com\/pt\/wp-content\/uploads\/sites\/5\/2025\/07\/Hacker-Reimburses-Funds-From-40M-GMX-Hack.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"673\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Flavio Aguilar\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Flavio Aguilar\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutos\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Hacker devolve fundos ap\u00f3s ataque de US$ 40 milh\u00f5es \u00e0 GMX - Coinspeaker - Not\u00edcias de criptomoedas em portugu\u00eas","description":"O hacker respons\u00e1vel pela invas\u00e3o \u00e0 GMX n\u00e3o deve sofrer a\u00e7\u00f5es legais ap\u00f3s aceitar uma proposta da corretora.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.coinspeaker.com\/pt\/hacker-devolve-fundos-apos-ataque-de-us-40-milhoes-a-gmx\/","og_locale":"pt_PT","og_type":"article","og_title":"Hacker devolve fundos ap\u00f3s ataque de US$ 40 milh\u00f5es \u00e0 GMX - Coinspeaker - Not\u00edcias de criptomoedas em portugu\u00eas","og_description":"O hacker respons\u00e1vel pela invas\u00e3o \u00e0 GMX n\u00e3o deve sofrer a\u00e7\u00f5es legais ap\u00f3s aceitar uma proposta da corretora.","og_url":"https:\/\/www.coinspeaker.com\/pt\/hacker-devolve-fundos-apos-ataque-de-us-40-milhoes-a-gmx\/","og_site_name":"Coinspeaker - Not\u00edcias de criptomoedas em portugu\u00eas","article_published_time":"2025-07-15T11:05:34+00:00","og_image":[{"width":1200,"height":673,"url":"https:\/\/www.coinspeaker.com\/pt\/wp-content\/uploads\/sites\/5\/2025\/07\/Hacker-Reimburses-Funds-From-40M-GMX-Hack.jpg","type":"image\/jpeg"}],"author":"Flavio Aguilar","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Flavio Aguilar","Est. reading time":"3 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.coinspeaker.com\/pt\/hacker-devolve-fundos-apos-ataque-de-us-40-milhoes-a-gmx\/","url":"https:\/\/www.coinspeaker.com\/pt\/hacker-devolve-fundos-apos-ataque-de-us-40-milhoes-a-gmx\/","name":"Hacker devolve fundos ap\u00f3s ataque de US$ 40 milh\u00f5es \u00e0 GMX - Coinspeaker - Not\u00edcias de criptomoedas em portugu\u00eas","isPartOf":{"@id":"https:\/\/www.coinspeaker.com\/pt\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.coinspeaker.com\/pt\/hacker-devolve-fundos-apos-ataque-de-us-40-milhoes-a-gmx\/#primaryimage"},"image":{"@id":"https:\/\/www.coinspeaker.com\/pt\/hacker-devolve-fundos-apos-ataque-de-us-40-milhoes-a-gmx\/#primaryimage"},"thumbnailUrl":"https:\/\/www.coinspeaker.com\/pt\/wp-content\/uploads\/sites\/5\/2025\/07\/Hacker-Reimburses-Funds-From-40M-GMX-Hack.jpg","datePublished":"2025-07-15T11:05:34+00:00","author":{"@id":"https:\/\/www.coinspeaker.com\/pt\/#\/schema\/person\/316081e90dbc1fd76255a813c953af31"},"description":"O hacker respons\u00e1vel pela invas\u00e3o \u00e0 GMX n\u00e3o deve sofrer a\u00e7\u00f5es legais ap\u00f3s aceitar uma proposta da corretora.","breadcrumb":{"@id":"https:\/\/www.coinspeaker.com\/pt\/hacker-devolve-fundos-apos-ataque-de-us-40-milhoes-a-gmx\/#breadcrumb"},"inLanguage":"pt-PT","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.coinspeaker.com\/pt\/hacker-devolve-fundos-apos-ataque-de-us-40-milhoes-a-gmx\/"]}]},{"@type":"ImageObject","inLanguage":"pt-PT","@id":"https:\/\/www.coinspeaker.com\/pt\/hacker-devolve-fundos-apos-ataque-de-us-40-milhoes-a-gmx\/#primaryimage","url":"https:\/\/www.coinspeaker.com\/pt\/wp-content\/uploads\/sites\/5\/2025\/07\/Hacker-Reimburses-Funds-From-40M-GMX-Hack.jpg","contentUrl":"https:\/\/www.coinspeaker.com\/pt\/wp-content\/uploads\/sites\/5\/2025\/07\/Hacker-Reimburses-Funds-From-40M-GMX-Hack.jpg","width":1200,"height":673,"caption":"Opera\u00e7\u00e3o desmantela golpe envolvendo carros de luxo e Bitcoin"},{"@type":"BreadcrumbList","@id":"https:\/\/www.coinspeaker.com\/pt\/hacker-devolve-fundos-apos-ataque-de-us-40-milhoes-a-gmx\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.coinspeaker.com\/pt\/"},{"@type":"ListItem","position":2,"name":"Hacker devolve fundos ap\u00f3s ataque de US$ 40 milh\u00f5es \u00e0 GMX"}]},{"@type":"WebSite","@id":"https:\/\/www.coinspeaker.com\/pt\/#website","url":"https:\/\/www.coinspeaker.com\/pt\/","name":"Coinspeaker - Not\u00edcias de criptomoedas em portugu\u00eas","description":"Not\u00edcias de criptomoedas em tempo real! \u00daltimas tend\u00eancias e acontecimentos da blockchain, Bitcoin, Ethereum e Altcoins.","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.coinspeaker.com\/pt\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pt-PT"},{"@type":"Person","@id":"https:\/\/www.coinspeaker.com\/pt\/#\/schema\/person\/316081e90dbc1fd76255a813c953af31","name":"Flavio Aguilar","image":{"@type":"ImageObject","inLanguage":"pt-PT","@id":"https:\/\/www.coinspeaker.com\/pt\/#\/schema\/person\/image\/","url":"https:\/\/www.coinspeaker.com\/pt\/wp-content\/uploads\/sites\/5\/2025\/06\/cropped-70B0FA23-7C59-48F4-B3AC-4788A45D299F-96x96.jpg","contentUrl":"https:\/\/www.coinspeaker.com\/pt\/wp-content\/uploads\/sites\/5\/2025\/06\/cropped-70B0FA23-7C59-48F4-B3AC-4788A45D299F-96x96.jpg","caption":"Flavio Aguilar"},"description":"Flavio Aguilar \u00e9 jornalista e economista formado pela Universidade Federal do Rio Grande do Sul (UFRGS). Atua h\u00e1 mais de 15 anos como rep\u00f3rter e editor em jornais e portais de not\u00edcias no Brasil. No momento, est\u00e1 cursando o mestrado em estudos liter\u00e1rios da Universidade do Porto.","url":"https:\/\/www.coinspeaker.com\/pt\/author\/flavio\/"}]}},"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.coinspeaker.com\/pt\/wp-json\/wp\/v2\/posts\/2061","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.coinspeaker.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.coinspeaker.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.coinspeaker.com\/pt\/wp-json\/wp\/v2\/users\/157"}],"replies":[{"embeddable":true,"href":"https:\/\/www.coinspeaker.com\/pt\/wp-json\/wp\/v2\/comments?post=2061"}],"version-history":[{"count":1,"href":"https:\/\/www.coinspeaker.com\/pt\/wp-json\/wp\/v2\/posts\/2061\/revisions"}],"predecessor-version":[{"id":2065,"href":"https:\/\/www.coinspeaker.com\/pt\/wp-json\/wp\/v2\/posts\/2061\/revisions\/2065"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.coinspeaker.com\/pt\/wp-json\/wp\/v2\/media\/2064"}],"wp:attachment":[{"href":"https:\/\/www.coinspeaker.com\/pt\/wp-json\/wp\/v2\/media?parent=2061"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.coinspeaker.com\/pt\/wp-json\/wp\/v2\/categories?post=2061"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.coinspeaker.com\/pt\/wp-json\/wp\/v2\/tags?post=2061"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}