{"id":4889,"date":"2025-08-05T07:30:52","date_gmt":"2025-08-05T07:30:52","guid":{"rendered":"https:\/\/www.coinspeaker.com\/fr\/?p=4889"},"modified":"2025-08-05T07:34:54","modified_gmt":"2025-08-05T07:34:54","slug":"piratage-45-m","status":"publish","type":"post","link":"https:\/\/www.coinspeaker.com\/fr\/piratage-45-m\/","title":{"rendered":"Piratage de 4,5 millions de dollars, CrediX secou\u00e9, DeFi \u00e0 la d\u00e9rive"},"content":{"rendered":"<h2>Origine du piratage<\/h2>\n<p>Selon la soci\u00e9t\u00e9 de s\u00e9curit\u00e9 blockchain CertiK, un pirate informatique a <strong>d\u00e9rob\u00e9 lundi 4,5 millions<\/strong> de dollars en cryptomonnaies. Cela a \u00e9t\u00e9 r\u00e9alis\u00e9 via le protocole financier d\u00e9centralis\u00e9 CrediX.<\/p>\n<p>Les fonds, qui <strong>semblent toujours \u00eatre sous le contr\u00f4le du pirate<\/strong>, ont ensuite \u00e9t\u00e9 transf\u00e9r\u00e9s de Sonic. Ce dernier est un r\u00e9seau de couche 1 lanc\u00e9 l&rsquo;ann\u00e9e derni\u00e8re, vers Ethereum.<\/p>\n<p>En d\u00e9tournant des actifs et en cr\u00e9ant des jetons <a rel=\"noopener noreferrer\" href=\"https:\/\/phantom.com\/tokens\/solana\/DHpoYejUDqzByb6HAdaLWF7KZvwUv2vWYDY9cTENNZui\" target=\"_blank\">acUSDC<\/a> non garantis, le pirate a planifi\u00e9 le vol en utilisant le r\u00f4le BRIDGE. Cet actif synth\u00e9tique est propre au march\u00e9 Sonic USDC de CrediX. Sans aucun soutien ni garantie, le pirate a pu <strong>emprunter et drainer les actifs du pool<\/strong>. Il a r\u00e9ussi cela en utilisant cette faille de cr\u00e9ation, cr\u00e9ant ainsi de l&rsquo;argent \u00e0 partir de rien.<\/p>\n<p>En cons\u00e9quence, l&rsquo;un des m\u00e9canismes du protocole a \u00e9t\u00e9 <strong>compromis<\/strong>. CrediX a d\u00e9sactiv\u00e9 son site web en r\u00e9ponse, conseillant aux utilisateurs de retirer leurs fonds en utilisant uniquement des contrats intelligents.<\/p>\n<p>En raison de l&rsquo;absence d&rsquo;infrastructure de secours permettant d&rsquo;isoler ou de mettre en quarantaine les <strong>autorisations compromises<\/strong>. Cette mesure extr\u00eame souligne la gravit\u00e9 de la situation. En gros, cela signifie incertitude et contr\u00f4le des dommages pour les investisseurs et les utilisateurs.<\/p>\n<blockquote class=\"twitter-tweet\" data-width=\"474\" data-dnt=\"true\">\n<p lang=\"en\" dir=\"ltr\">We have good news for our users. Reached succesfull parley with the exploiter who agreed to return the the funds within the next 24-48 hours in return for money fully paid by the credix treasury. We have addresses of all the affected users and will airdrop them their share of\u2026<\/p>\n<p>&mdash; CrediX (@CrediX_fi) <a rel=\"noopener noreferrer\" target=\"_blank\" rel=\"noopener nofollow sponsored\" href=\"https:\/\/twitter.com\/CrediX_fi\/status\/1952433067337130105?ref_src=twsrc%5Etfw\">August 4, 2025<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<h2>CrediX Finance cibl\u00e9 quelques semaines seulement apr\u00e8s son lancement<\/h2>\n<p>CrediX Finance n&rsquo;\u00e9tait en service que depuis environ un mois lorsque l&rsquo;exploitation a eu lieu. La plateforme permettait aux utilisateurs d&#8217;emprunter des pr\u00eats cryptographiques contre des revenus. Elle a aussi permis d\u2019acc\u00e9der \u00e0 des <strong>garanties hors cha\u00eene<\/strong> pour relier les actifs du monde r\u00e9el \u00e0 la DeFi.<\/p>\n<p>Malheureusement, le protocole, qui en \u00e9tait \u00e0 ses d\u00e9buts, conservait des m\u00e9canismes de contr\u00f4le centralis\u00e9s. Ce sont notamment des portefeuilles administratifs multisignatures avec des droits de passerelle.<\/p>\n<p>Selon la soci\u00e9t\u00e9 de s\u00e9curit\u00e9 blockchain SlowMist, l&rsquo;attaquant s&rsquo;\u00e9tait vu attribuer les r\u00f4les d&rsquo;administrateur et de passerelle via l&rsquo;ACLManager du protocole<strong> six jours avant le piratage<\/strong>. Gr\u00e2ce \u00e0 ces r\u00f4les, le pirate a \u00e9mis des jetons de garantie via le <a rel=\"noopener noreferrer\" href=\"https:\/\/docs.credix.finance\/product\/pools-and-deals\" target=\"_blank\">CrediX Pool<\/a>. L\u2019individu a emprunt\u00e9 2,64 millions de dollars et finalement d\u00e9tourn\u00e9 un total de 4,5 millions de dollars de la plateforme.<\/p>\n<p>Le r\u00e9seau principal de Sonic a fait ses d\u00e9buts en d\u00e9cembre, peu apr\u00e8s que le r\u00e9seau ait \u00e9t\u00e9 <strong>rebaptis\u00e9 Fantom<\/strong>. Selon le fournisseur de donn\u00e9es cryptographiques DeFiLlama, environ 437 millions de dollars d&rsquo;actifs sont actuellement utilis\u00e9s dans les <a href=\"https:\/\/www.coinspeaker.com\/fr\/justin-sun-baleines-defi-retirent-17-m\/\">protocoles DeFi<\/a>.<\/p>\n<p>CrediX a des plans d\u00e9taill\u00e9s pour un airdrop centr\u00e9 sur son prochain jeton CREDIT, mais celui-ci n&rsquo;a pas encore \u00e9t\u00e9 lanc\u00e9. Lundi, le jeton S natif de Sonic a augment\u00e9 de 1,6 % pour atteindre 0,30 $, mais le prix du jeton a <strong>diminu\u00e9 de 39 %<\/strong> au cours du mois dernier.<\/p>\n<hr \/>\n<p>Source : <a rel=\"noopener noreferrer\" href=\"https:\/\/finance.yahoo.com\/news\/defi-protocol-credix-taken-offline-113315882.html\" target=\"_blank\">Yahoo Finance<\/a><\/p>\n<p>\u00c0 lire aussi :<\/p>\n<ul>\n<li><a href=\"https:\/\/www.coinspeaker.com\/fr\/xrp-a-3-dollars\/\">XRP \u00e0 3 dollars : les altcoins suivent, le march\u00e9 s\u2019emballe<\/a><\/li>\n<li><a href=\"https:\/\/www.coinspeaker.com\/fr\/statue-satoshi-volee-et-jetee\/\">La statue de Satoshi vol\u00e9e et jet\u00e9e dans le lac \u00e0 Lugano<\/a><\/li>\n<\/ul>\n<a class=\"infinscroll_next_page_link\" style=\"display:none\" href=\"https:\/\/www.coinspeaker.com\/fr\/bitcoin-166-000-inevitable-ou-mirage\/\" rel=\"prev\">next<\/a>","protected":false},"excerpt":{"rendered":"<p>Un pirate a vol\u00e9 4,5 millions de dollars en cryptomonnaies \u00e0 CrediX, un protocole DeFi.<\/p>\n<p>Les fonds ont \u00e9t\u00e9 transf\u00e9r\u00e9s de Sonic vers Ethereum apr\u00e8s l&rsquo;exploitation d&rsquo;une faille dans le m\u00e9canisme de cr\u00e9ation de jetons.<\/p>\n","protected":false},"author":220,"featured_media":4892,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1,38],"tags":[],"class_list":["post-4889","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actu","category-exchange"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Piratage de 4,5 millions de dollars, CrediX secou\u00e9, DeFi \u00e0 la d\u00e9rive<\/title>\n<meta name=\"description\" content=\"Un pirate a r\u00e9ussi \u00e0 voler 4,5 millions de dollars sous forme de cryptomonnaies \u00e0 CrediX, un protocole DeFi.\" \/>\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\/fr\/piratage-45-m\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Piratage de 4,5 millions de dollars, CrediX secou\u00e9, DeFi \u00e0 la d\u00e9rive\" \/>\n<meta property=\"og:description\" content=\"Un pirate a r\u00e9ussi \u00e0 voler 4,5 millions de dollars sous forme de cryptomonnaies \u00e0 CrediX, un protocole DeFi.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.coinspeaker.com\/fr\/piratage-45-m\/\" \/>\n<meta property=\"og:site_name\" content=\"Coinspeaker France\" \/>\n<meta property=\"article:published_time\" content=\"2025-08-05T07:30:52+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-08-05T07:34:54+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/08\/Coinspeaker_2_optimized_1000-1.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1881\" \/>\n\t<meta property=\"og:image:height\" content=\"1254\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Emmanuel Roux\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Emmanuel Roux\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Piratage de 4,5 millions de dollars, CrediX secou\u00e9, DeFi \u00e0 la d\u00e9rive","description":"Un pirate a r\u00e9ussi \u00e0 voler 4,5 millions de dollars sous forme de cryptomonnaies \u00e0 CrediX, un protocole DeFi.","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\/fr\/piratage-45-m\/","og_locale":"fr_FR","og_type":"article","og_title":"Piratage de 4,5 millions de dollars, CrediX secou\u00e9, DeFi \u00e0 la d\u00e9rive","og_description":"Un pirate a r\u00e9ussi \u00e0 voler 4,5 millions de dollars sous forme de cryptomonnaies \u00e0 CrediX, un protocole DeFi.","og_url":"https:\/\/www.coinspeaker.com\/fr\/piratage-45-m\/","og_site_name":"Coinspeaker France","article_published_time":"2025-08-05T07:30:52+00:00","article_modified_time":"2025-08-05T07:34:54+00:00","og_image":[{"width":1881,"height":1254,"url":"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/08\/Coinspeaker_2_optimized_1000-1.png","type":"image\/png"}],"author":"Emmanuel Roux","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"Emmanuel Roux","Dur\u00e9e de lecture estim\u00e9e":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.coinspeaker.com\/fr\/piratage-45-m\/#article","isPartOf":{"@id":"https:\/\/www.coinspeaker.com\/fr\/piratage-45-m\/"},"author":{"name":"Emmanuel Roux","@id":"https:\/\/www.coinspeaker.com\/fr\/#\/schema\/person\/8756dd8dfcdf8c99f3610ff910bde29f"},"headline":"Piratage de 4,5 millions de dollars, CrediX secou\u00e9, DeFi \u00e0 la d\u00e9rive","datePublished":"2025-08-05T07:30:52+00:00","dateModified":"2025-08-05T07:34:54+00:00","mainEntityOfPage":{"@id":"https:\/\/www.coinspeaker.com\/fr\/piratage-45-m\/"},"wordCount":532,"commentCount":0,"image":{"@id":"https:\/\/www.coinspeaker.com\/fr\/piratage-45-m\/#primaryimage"},"thumbnailUrl":"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/08\/Coinspeaker_2_optimized_1000-1.png","articleSection":["Actualit\u00e9s","Plateformes d'\u00e9change"],"inLanguage":"fr-FR","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.coinspeaker.com\/fr\/piratage-45-m\/#respond"]}],"copyrightYear":"2025","copyrightHolder":{"@id":"https:\/\/www.coinspeaker.com\/#organization"}},{"@type":"WebPage","@id":"https:\/\/www.coinspeaker.com\/fr\/piratage-45-m\/","url":"https:\/\/www.coinspeaker.com\/fr\/piratage-45-m\/","name":"Piratage de 4,5 millions de dollars, CrediX secou\u00e9, DeFi \u00e0 la d\u00e9rive","isPartOf":{"@id":"https:\/\/www.coinspeaker.com\/fr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.coinspeaker.com\/fr\/piratage-45-m\/#primaryimage"},"image":{"@id":"https:\/\/www.coinspeaker.com\/fr\/piratage-45-m\/#primaryimage"},"thumbnailUrl":"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/08\/Coinspeaker_2_optimized_1000-1.png","datePublished":"2025-08-05T07:30:52+00:00","dateModified":"2025-08-05T07:34:54+00:00","author":{"@id":"https:\/\/www.coinspeaker.com\/fr\/#\/schema\/person\/8756dd8dfcdf8c99f3610ff910bde29f"},"description":"Un pirate a r\u00e9ussi \u00e0 voler 4,5 millions de dollars sous forme de cryptomonnaies \u00e0 CrediX, un protocole DeFi.","breadcrumb":{"@id":"https:\/\/www.coinspeaker.com\/fr\/piratage-45-m\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.coinspeaker.com\/fr\/piratage-45-m\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.coinspeaker.com\/fr\/piratage-45-m\/#primaryimage","url":"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/08\/Coinspeaker_2_optimized_1000-1.png","contentUrl":"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/08\/Coinspeaker_2_optimized_1000-1.png","width":1881,"height":1254,"caption":"Piratage de 4,5 millions de dollars"},{"@type":"BreadcrumbList","@id":"https:\/\/www.coinspeaker.com\/fr\/piratage-45-m\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.coinspeaker.com\/fr\/"},{"@type":"ListItem","position":2,"name":"Piratage de 4,5 millions de dollars, CrediX secou\u00e9, DeFi \u00e0 la d\u00e9rive"}]},{"@type":"WebSite","@id":"https:\/\/www.coinspeaker.com\/fr\/#website","url":"https:\/\/www.coinspeaker.com\/fr\/","name":"Coinspeaker France","description":"Bitcoin, Ethereum, Altcoins et actualit\u00e9s crypto avec analyses, cours en direct, graphiques de donn\u00e9es et guides","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.coinspeaker.com\/fr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Person","@id":"https:\/\/www.coinspeaker.com\/fr\/#\/schema\/person\/8756dd8dfcdf8c99f3610ff910bde29f","name":"Emmanuel Roux","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/06\/cropped-cropped-pp-1-96x96.png","url":"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/06\/cropped-cropped-pp-1-96x96.png","contentUrl":"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/06\/cropped-cropped-pp-1-96x96.png","caption":"Emmanuel Roux"},"description":"Journaliste sp\u00e9cialis\u00e9 crypto et Web3, Emmanuel d\u00e9crypte l\u2019actualit\u00e9 des march\u00e9s, des projets blockchain et des grandes tendances du num\u00e9rique.","url":"https:\/\/www.coinspeaker.com\/fr\/author\/desireemeunier\/"}]}},"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/posts\/4889","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/users\/220"}],"replies":[{"embeddable":true,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/comments?post=4889"}],"version-history":[{"count":3,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/posts\/4889\/revisions"}],"predecessor-version":[{"id":4898,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/posts\/4889\/revisions\/4898"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/media\/4892"}],"wp:attachment":[{"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/media?parent=4889"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/categories?post=4889"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/tags?post=4889"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}