{"id":106462,"date":"2023-06-12T15:16:00","date_gmt":"2023-06-12T15:16:00","guid":{"rendered":"https:\/\/fr.cryptonews.com\/?p=116644"},"modified":"2023-06-26T11:08:58","modified_gmt":"2023-06-26T11:08:58","slug":"un-hacker-derobe-800-000-dollars-sur-le-protocole-sturdy-finance","status":"publish","type":"post","link":"https:\/\/cryptonews.com\/fr\/news\/un-hacker-derobe-800-000-dollars-sur-le-protocole-sturdy-finance\/","title":{"rendered":"Un hacker d\u00e9robe 800 000 dollars sur le protocole Sturdy Finance"},"content":{"rendered":"<figure class=\"image\"><img decoding=\"async\" src=\"https:\/\/cimg.co\/news\/116644\/312656\/sturdy-finance-hack.jpg\" srcset=\"https:\/\/cimg.co\/news\/116644\/312656\/responsive-images\/sturdy-finance-hack___media_library_original_1260_630.jpg 1260w, https:\/\/cimg.co\/news\/116644\/312656\/responsive-images\/sturdy-finance-hack___media_library_original_1200_600.jpg 1200w, https:\/\/cimg.co\/news\/116644\/312656\/responsive-images\/sturdy-finance-hack___media_library_original_900_450.jpg 900w, https:\/\/cimg.co\/news\/116644\/312656\/responsive-images\/sturdy-finance-hack___media_library_original_720_360.jpg 720w, https:\/\/cimg.co\/news\/116644\/312656\/responsive-images\/sturdy-finance-hack___media_library_original_600_300.jpg 600w, https:\/\/cimg.co\/news\/116644\/312656\/responsive-images\/sturdy-finance-hack___media_library_original_300_150.jpg 300w\" width=\"1260\" class=\"content-img\" alt=\"\"><\/figure><p><strong>Sturdy Finance<\/strong>, un protocole de finance d&eacute;centralis&eacute;e (DeFi), a perdu <strong>442 ETH soit l&rsquo;&eacute;quivalent d&rsquo;un peu plus de 800 000 dollars<\/strong> au moment de la r&eacute;daction de cet article en raison d&rsquo;une importante faille de s&eacute;curit&eacute;.<\/p><p>Cette vuln&eacute;rabilit&eacute; a &eacute;t&eacute; exploit&eacute;e par un groupe de pirates informatiques sur lequel nous ne disposons pas encore de beaucoup d&rsquo;informations, si ce n&rsquo;est qu&rsquo;ils sont parvenus &agrave; manipuler les prix sur un oracle d&eacute;faillant, leur permettant de drainer des fonds provenant du protocole.<\/p><p>La soci&eacute;t&eacute; de s&eacute;curit&eacute; blockchain <strong>PeckShield <\/strong>a sonn&eacute; l&rsquo;alerte il y a quelques heures seulement et a directement signal&eacute; aupr&egrave;s du protocole Sturdy Finance une transaction suspecte qui semblait &ecirc;tre li&eacute;e &agrave; une manipulation de prix. Le protocole DeFi a d&eacute;clar&eacute; pr&egrave;s d&rsquo;une heure plus tard &ecirc;tre au courant de cet vuln&eacute;rabilit&eacute; et a ripost&eacute; en mettant en pause l&rsquo;ensemble de ses march&eacute;s. Cela en plus d&rsquo;assurer &agrave; ses utilisateurs que le reste des fonds ne courait le moindre risque.<\/p><figure class=\"media\"><oembed url=\"https:\/\/twitter.com\/SturdyFinance\/status\/1668080627030315009\"><\/oembed><\/figure><p>Malgr&eacute; une r&eacute;ponse rapide de la plateforme du secteur DeFi, <a href=\"https:\/\/twitter.com\/PeckShieldAlert\/status\/1668070638819606528\"><strong>PeckShield a confirm&eacute;<\/strong><\/a> que l&#8217;attaquant avait pu transf&eacute;rer l&#8217;&eacute;quivalent de <strong>800 000 dollars en ETH<\/strong> vers le m&eacute;langeur de cryptomonnaies <a href=\"https:\/\/cryptonews.com\/fr\/news\/tornado-cash-vers-retablissement-gouvernance-apres-attaque-surprenante\/\"><strong>Tornado Cash<\/strong><\/a>. La soci&eacute;t&eacute; de s&eacute;curit&eacute; a &eacute;galement not&eacute; que la cause premi&egrave;re de la faille &eacute;tait un oracle de prix d&eacute;fectueux.<\/p><p>En outre, une autre soci&eacute;t&eacute; de s&eacute;curit&eacute; sp&eacute;cialis&eacute;e dans le secteur blockchain et d&eacute;nomm&eacute;e <strong>BlockSec<\/strong>, a soulign&eacute; que le piratage avait &eacute;t&eacute; effectu&eacute; par le biais d&#8217;une <strong>attaque par r&eacute;entrance<\/strong>, qui est une des m&eacute;thodes couramment utilis&eacute;es par les pirates pour extraire des fonds des protocoles de DeFi. Gr&acirc;ce &agrave; cette m&eacute;thode, les pirates exploitent la possibilit&eacute; d&#8217;effectuer &agrave; <strong>plusieurs reprises une m&ecirc;me fonction dans une seule transaction<\/strong>. Ainsi, les pirates peuvent retirer plus de fonds que ce qui devrait &ecirc;tre normalement autoris&eacute;.<\/p><p>La p&eacute;riode actuelle est particuli&egrave;rement charg&eacute;e en ce qui concerne les attaques de pirates li&eacute;es au secteur blockchain, il a notamment &eacute;t&eacute; possible d&rsquo;observer tr&egrave;s r&eacute;cemment des fraudeurs ayant r&eacute;ussi &agrave; <strong>prendre le contr&ocirc;le de huit comptes Twitter<\/strong> de membres influents de la communaut&eacute; crypto.<\/p><p>Cette op&eacute;ration ayant pour but premier de promouvoir des projets fictifs et des escroqueries. D&rsquo;apr&egrave;s les observations de <strong>ZachXBT<\/strong>, un sp&eacute;cialiste de l&rsquo;analyse blockchain, les fraudeurs mentionn&eacute;s pr&eacute;c&eacute;demment auraient vol&eacute; pr&egrave;s d&#8217;un million de dollars en crypto apr&egrave;s avoir pris le contr&ocirc;le des comptes du c&eacute;l&egrave;bre <strong>DJ Steve Aoki,<\/strong> du fondateur de Pudgy Penguins <strong>Cole Villemain<\/strong>, et m&ecirc;me de <strong>Peter Schiff<\/strong>, un d&eacute;tracteur des cryptomonnaies.<\/p><p>Si vous d&eacute;sirez en savoir plus sur les piratages dans le secteur crypto, n&#8217;h&eacute;sitez pas &agrave; consulter nos articles pr&eacute;c&eacute;dents &agrave; ce sujet :<\/p><ul><li><a href=\"https:\/\/cryptonews.com\/fr\/news\/doj-aurait-retrouve-auteurs-plus-gros-hack-histoire-cryptomonnaies\/\">Le DOJ aurait retrouv&eacute; les auteurs d&#8217;un des plus gros hack de l&#8217;histoire des cryptomonnaies<\/a><\/li><li><a href=\"https:\/\/cryptonews.com\/fr\/news\/deus-finance-perd-6-millions-de-dollars-apres-le-piratage-de-son-stablecoin-dei\/\">Trois Nord-Cor&eacute;ens sanctionn&eacute;s pour leur implication dans un groupe de piratage de cryptomonnaie<\/a><\/li><\/ul><p>Source : <a href=\"https:\/\/blocksec.com\/\"><strong>BlockSec<\/strong><\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Sturdy Finance, un protocole de finance d&eacute;centralis&eacute;e (DeFi), a perdu 442 ETH soit l&rsquo;&eacute;quivalent d&rsquo;un peu plus de 800 000 dollars au moment de la r&eacute;daction de cet article en raison d&rsquo;une importante faille de s&eacute;curit&eacute;.Cette vuln&eacute;rabilit&eacute; a &eacute;t&eacute; exploit&eacute;e par un groupe de pirates informatiques sur lequel nous ne disposons pas encore de beaucoup [&hellip;]<\/p>\n","protected":false},"author":127,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"editors":[2550],"sponsored_companies":[],"class_list":["post-106462","post","type-post","status-publish","format-standard","hentry","category-news","editors-jurgen-hoffman"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Un hacker d\u00e9robe 800 000 dollars sur le protocole Sturdy Finance<\/title>\n<meta name=\"description\" content=\"Sturdy Finance a perdu 442 ETH soit l\u2019\u00e9quivalent d\u2019un peu plus de 800 000 dollars \u00e0 cause d&#039;une faille de s\u00e9curit\u00e9.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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