{"id":70439,"date":"2022-02-03T12:46:00","date_gmt":"2022-02-03T12:46:00","guid":{"rendered":"https:\/\/pt.cryptonews.com\/?p=70439"},"modified":"2022-07-07T02:47:58","modified_gmt":"2022-07-07T02:47:58","slug":"4o-maior-roubo-de-criptomoedas-mostra-fraqueza-do-defi-apos-hack-de-us-325-milhoes","status":"publish","type":"post","link":"https:\/\/cryptonews.com\/br\/noticias\/4o-maior-roubo-de-criptomoedas-mostra-fraqueza-do-defi-apos-hack-de-us-325-milhoes\/","title":{"rendered":"4\u00ba maior roubo de criptomoedas mostra fraqueza do DeFi ap\u00f3s hack de US$ 325 milh\u00f5es"},"content":{"rendered":"<figure class=\"image\"><img decoding=\"async\" src=\"https:\/\/cimg.co\/news\/70404\/62349\/as.jpg\" alt=\"\" srcset=\"https:\/\/cimg.co\/news\/70404\/62349\/responsive-images\/as___media_library_original_1186_790.jpg 1186w, https:\/\/cimg.co\/news\/70404\/62349\/responsive-images\/as___media_library_original_900_599.jpg 900w, https:\/\/cimg.co\/news\/70404\/62349\/responsive-images\/as___media_library_original_720_479.jpg 720w, https:\/\/cimg.co\/news\/70404\/62349\/responsive-images\/as___media_library_original_600_399.jpg 600w, https:\/\/cimg.co\/news\/70404\/62349\/responsive-images\/as___media_library_original_300_199.jpg 300w\" sizes=\"100vw\" width=\"1186\" class=\"content-img\"><\/figure><p class=\"wp-block-paragraph\">A ponte DeFi entre <a target=\"_blank\" rel=\"noopener \" href=\"https:\/\/cryptonews.com\/br\/noticias\/congestionamento-na-solana-causa-liquidacoes-afastando-usuarios\/\">Solana <\/a>(SOL) e outras blockchains <strong>Wormhole <\/strong>perdeu wETH 120.000 (US$ 325 milh&otilde;es) em um hack, mais uma vez enfatizando as fraquezas deste setor nascente. A equipe ofereceu ao hacker uma recompensa de US$ 10 milh&otilde;es se ele devolvesse os fundos.<\/p><p>Em sua atualiza&ccedil;&atilde;o (0h41 UTC), o Wormhole confirmou que a vulnerabilidade foi corrigida e eles &#8220;est&atilde;o trabalhando para recuperar a rede o mais r&aacute;pido poss&iacute;vel&#8221;.<\/p><p>A equipe afirma que &#8220;todos os fundos est&atilde;o seguros&#8221; e prometeu adicionar mais ETH &#8220;para garantir que o wETH seja apoiado 1:1&#8221;. No entanto, eles n&atilde;o especificaram a origem desses fundos.&nbsp;<br><br>De acordo com a empresa de an&aacute;lise de criptografia <strong>Elliptic<\/strong>, este &eacute; o quarto maior roubo de criptografia de todos os tempos e o segundo maior roubo de um servi&ccedil;o DeFi. De acordo com os analistas, a explora&ccedil;&atilde;o parece ter permitido que o invasor cunhasse 120.000 Wrapped ETH (wETH) no blockchain Solana, dos quais 93.750 ETH foram transferidos para o Ethereum (ETH).<\/p><blockquote><p><i>&ldquo;Isso demonstra mais uma vez que a seguran&ccedil;a dos servi&ccedil;os DeFi n&atilde;o atingiu um n&iacute;vel apropriado para as enormes quantias armazenadas neles&rdquo;, disse Tom Robinson, cofundador da Elliptic, &agrave; Bloomberg. &ldquo;A transpar&ecirc;ncia do blockchain est&aacute; permitindo que os invasores identifiquem e explorem os principais bugs&rdquo;.<\/i><\/p><\/blockquote><p>A Wormhole afirma que integrou sete blockchains &#8211; Ethereum, Solana, Terra, Binance Smart Chain, Polygon, Avalanche e Oasis &#8211; e tem US$ 1 bilh&atilde;o em valor total bloqueado.<\/p><p>De acordo com o site, existem dois recursos constru&iacute;dos sobre o protocolo gen&eacute;rico de passagem de mensagens, incluindo:<\/p><ul><li>Uma ponte de token que permite aos usu&aacute;rios conectar ativos Wrapped entre cadeias suportadas.<\/li><li>Uma ponte NFT que permite que NFTs ERC721 e SPL sejam transferidos entre Ethereum, Binance Smart Chain, Polygon, Avalanche, Oasis e Solana.<\/li><\/ul><div class=\"raw-html-embed\"><blockquote class=\"twitter-tweet\" data-conversation=\"none\"><p dir=\"ltr\" lang=\"en\">Someone claiming to be a victim has sent a message to the attacker in an ethereum transaction: <a href=\"https:\/\/t.co\/R60OMFDs84\">pic.twitter.com\/R60OMFDs84<\/a><\/p>&mdash; Tom Robinson (@tomrobin) <a href=\"https:\/\/twitter.com\/tomrobin\/status\/1488991708104871942?ref_src=twsrc%5Etfw\">February 2, 2022<\/a><\/blockquote> <\/div><h3>_____<\/h3><h3>Rea&ccedil;&otilde;es:<\/h3><figure class=\"media\"><oembed url=\"https:\/\/twitter.com\/kelvinfichter\/status\/1489041229920800771\"><\/oembed><\/figure><figure class=\"media\"><oembed url=\"https:\/\/twitter.com\/88crypt\/status\/1489081978687160320\"><\/oembed><\/figure><figure class=\"media\"><oembed url=\"https:\/\/twitter.com\/Colin_Sully\/status\/1489113118135390209\"><\/oembed><\/figure><figure class=\"media\"><oembed url=\"https:\/\/twitter.com\/coinmamba\/status\/1489111422764294145\"><\/oembed><\/figure><figure class=\"media\"><oembed url=\"https:\/\/twitter.com\/evan_van_ness\/status\/1489104772607188994\"><\/oembed><\/figure><figure class=\"media\"><oembed url=\"https:\/\/twitter.com\/BullishSelling\/status\/1489004036896428035\"><\/oembed><\/figure><figure class=\"media\"><oembed url=\"https:\/\/twitter.com\/AnthonyLeeZhang\/status\/1489079560054394881\"><\/oembed><\/figure><figure class=\"media\"><oembed url=\"https:\/\/twitter.com\/mikojava\/status\/1489089875580096513\"><\/oembed><\/figure><figure class=\"media\"><oembed url=\"https:\/\/twitter.com\/udiWertheimer\/status\/1489129417444110336\"><\/oembed><\/figure><figure class=\"media\"><oembed url=\"https:\/\/twitter.com\/zackvoell\/status\/1489025118609321984\"><\/oembed><\/figure><p>____<\/p><p><strong>Leia Mais:<\/strong><\/p><p>&#8211; <a target=\"_blank\" rel=\"noopener \" href=\"https:\/\/cryptonews.com\/br\/noticias\/silvergate-bank-pretende-comprar-propriedade-intelectual-da-diem-por-us-200-milhoes\/\">Silvergate Bank pretende comprar Propriedade Intelectual da Diem por US$ 200 Milh&otilde;es<\/a><\/p><p>&#8211; <a target=\"_blank\" rel=\"noopener \" href=\"https:\/\/cryptonews.com\/br\/exclusivas\/20-principais-mercados-onde-voce-pode-comprar-e-vender-nfts\/\">20 Principais Mercados onde voc&ecirc; pode comprar e vender NFTs<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>A ponte DeFi entre Solana (SOL) e outras blockchains Wormhole perdeu wETH 120.000 (US$ 325 milh&otilde;es) em um hack, mais uma vez enfatizando as fraquezas deste setor nascente. A equipe ofereceu ao hacker uma recompensa de US$ 10 milh&otilde;es se ele devolvesse os fundos.Em sua atualiza&ccedil;&atilde;o (0h41 UTC), o Wormhole confirmou que a vulnerabilidade foi [&hellip;]<\/p>\n","protected":false},"author":30,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1,7],"tags":[92,99,133,100],"editores":[45],"sponsored_companies":[],"class_list":["post-70439","post","type-post","status-publish","format-standard","hentry","category-noticias","category-ethereum-news","tag-altcoins","tag-defi","tag-ethereum","tag-hack","editores-linas-kmieliauskas"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>4\u00ba maior roubo de criptomoedas mostra fraqueza do DeFi ap\u00f3s hack de US$ 325 milh\u00f5es<\/title>\n<meta name=\"description\" content=\"A 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