{"id":98534,"date":"2022-12-20T08:00:00","date_gmt":"2022-12-20T08:00:00","guid":{"rendered":"https:\/\/fr.cryptonews.com\/?p=98534"},"modified":"2023-06-26T11:08:14","modified_gmt":"2023-06-26T11:08:14","slug":"cet-echange-decentralise-base-sur-solana-a-ete-pirate-voici-ce-qui-sest-passe","status":"publish","type":"post","link":"https:\/\/cryptonews.com\/fr\/news\/cet-echange-decentralise-base-sur-solana-a-ete-pirate-voici-ce-qui-sest-passe\/","title":{"rendered":"Cet \u00e9change d\u00e9centralis\u00e9 bas\u00e9 sur Solana a \u00e9t\u00e9 pirat\u00e9 &#8211; voici ce qui s&#8217;est pass\u00e9"},"content":{"rendered":"<figure class=\"image\"><img decoding=\"async\" src=\"https:\/\/cimg.co\/news\/98343\/244468\/ransomware-ge78d6cdf0-1280-media-library-original-1280-847.jpg\" alt=\"\" srcset=\"https:\/\/cimg.co\/news\/98343\/244468\/responsive-images\/ransomware-ge78d6cdf0-1280-media-library-original-1280-847___media_library_original_1280_847.jpg 1280w, https:\/\/cimg.co\/news\/98343\/244468\/responsive-images\/ransomware-ge78d6cdf0-1280-media-library-original-1280-847___media_library_original_1200_794.jpg 1200w, https:\/\/cimg.co\/news\/98343\/244468\/responsive-images\/ransomware-ge78d6cdf0-1280-media-library-original-1280-847___media_library_original_900_596.jpg 900w, https:\/\/cimg.co\/news\/98343\/244468\/responsive-images\/ransomware-ge78d6cdf0-1280-media-library-original-1280-847___media_library_original_720_476.jpg 720w, https:\/\/cimg.co\/news\/98343\/244468\/responsive-images\/ransomware-ge78d6cdf0-1280-media-library-original-1280-847___media_library_original_600_397.jpg 600w, https:\/\/cimg.co\/news\/98343\/244468\/responsive-images\/ransomware-ge78d6cdf0-1280-media-library-original-1280-847___media_library_original_300_199.jpg 300w\" sizes=\"100vw\" width=\"1280\" class=\"content-img\"><figcaption>Image Source: Pixabay<\/figcaption><\/figure><p><strong>Raydium<\/strong>, l&#8217;un des plus grands &eacute;changes d&eacute;centralis&eacute;s (DEX) tournant sur la blockchain de <strong>Solana<\/strong>, a &eacute;t&eacute; <strong>pirat&eacute; &agrave; hauteur de plus de 2 millions de dollars<\/strong>.<\/p><p>Le protocole a annonc&eacute; vendredi 17 d&eacute;cembre 2022 qu&#8217;<strong>un attaquant avait r&eacute;ussi &agrave; s&#8217;emparer de l'&#8221;autorit&eacute; du propri&eacute;taire&#8221; de l&#8217;organisation<\/strong>, ce qui lui donnait un acc&egrave;s direct aux fonds, et l&#8217;a utilis&eacute; pour drainer les pools de liquidit&eacute;s de Raydium.&nbsp;<\/p><figure class=\"media\"><oembed url=\"https:\/\/twitter.com\/RaydiumProtocol\/status\/1603762271028748289?s=20&amp;t=4W3JwlH6kUngyKW9ctGRKA\"><\/oembed><\/figure><p>Dans le monde de la DeFi, <strong>un pool de liquidit&eacute; est un ensemble de fonds d&#8217;utilisateurs verrouill&eacute;s dans un contrat intelligent et accumul&eacute;s pour permettre le trading sur un DEX<\/strong>. Les pools de liquidit&eacute; aident &agrave; maintenir la liquidit&eacute; sur un r&eacute;seau en r&eacute;compensant les utilisateurs qui contribuent aux actifs du pool. &nbsp;<\/p><p>Selon la soci&eacute;t&eacute; de recherche sur les cryptomonnaies <strong>Nansen<\/strong>,<strong> le portefeuille de l&#8217;attaquant <\/strong><a href=\"https:\/\/twitter.com\/nansenportfolio\/status\/1603762024667746305?\" rel=\"nofollow\"><strong>a re&ccedil;u<\/strong><\/a><strong> plus de 2,2 millions de dollars de jetons<\/strong>, dont 1,6 million de dollars en SOL, le jeton natif de la blockchain Solana.<\/p><p><strong>Prism<\/strong>, un autre DEX bas&eacute; sur Solana, a not&eacute; qu&#8217;<strong>un utilisateur non autoris&eacute; avait eu acc&egrave;s au portefeuille de l&#8217;administrateur et avait drain&eacute; les actifs des pools de liquidit&eacute; de Raydium<\/strong>. Le protocole a demand&eacute; aux utilisateurs de retirer leurs liquidit&eacute;s PRISM\/USDC de Raydium, affirmant qu&#8217;il l&#8217;avait d&eacute;j&agrave; fait lui-m&ecirc;me.&nbsp;<\/p><blockquote><p>&#8220;<strong>Il semble y avoir un portefeuille qui draine les LP Pools des pools de liquidit&eacute; Raydium<\/strong> en utilisant le portefeuille admin comme signataire sans avoir\/br&ucirc;ler les jetons LP. Nous avons retir&eacute; de Raydium les liquidit&eacute;s PRISM\/USDC fournies par le protocole. Retirez vos liquidit&eacute;s PRISM\/USDC de Raydium&#8221;.&nbsp;<\/p><\/blockquote><figure class=\"media\"><oembed url=\"https:\/\/twitter.com\/prism_ag\/status\/1603760905128480768?s=20&amp;t=11Y7yTlEUqlJR3MuAfOdyw\"><\/oembed><\/figure><p><strong>Raydium est l&#8217;un des plus grands protocoles financiers d&eacute;centralis&eacute;s de Solana<\/strong> et est consid&eacute;r&eacute; comme l&#8217;une des pierres angulaires de l&#8217;&eacute;cosyst&egrave;me DeFi de Solana. &Agrave; l&#8217;heure actuelle, il y a plus de 30 millions de dollars d&#8217;actifs verrouill&eacute;s sur le protocole, <a href=\"https:\/\/defillama.com\/protocol\/raydium\" rel=\"nofollow\">selon<\/a> les donn&eacute;es de DeFiLlama. Le DEX avait plus de 2,2 milliards de dollars en TVL &agrave; son plus haut niveau historique &agrave; la mi-novembre 2021.<\/p><p><strong>Apr&egrave;s le piratage, le jeton natif de Raydium, le RAY, a pris un coup, perdant plus de 10% en quelques minutes.<\/strong><\/p><p><strong>L&#8217;&eacute;cosyst&egrave;me DeFi de Solana a &eacute;t&eacute; particuli&egrave;rement touch&eacute; par l&#8217;effondrement de l&#8217;&eacute;change FTX <\/strong>en raison de ses liens &eacute;troits avec l&#8217;empire du trading et d&#8217;investissement de Sam Bankman-Fried.<\/p><p>Apr&egrave;s le piratage de FTX &agrave; la mi-novembre, il a &eacute;t&eacute; r&eacute;v&eacute;l&eacute; que les cl&eacute;s priv&eacute;es de l&#8217;&eacute;change d&eacute;centralis&eacute;e <strong>Solana<\/strong> et du fournisseur de liquidit&eacute;s <strong>Serum<\/strong> &eacute;taient &eacute;galement h&eacute;berg&eacute;es sur les &eacute;changes. Par la suite, les d&eacute;veloppeurs du projet ont annonc&eacute; qu&#8217;ils travaillaient &agrave; forker le code de Serum, alors que <strong>de nombreux projets se sont empress&eacute;s de couper leurs liens avec Serum.<\/strong><\/p>","protected":false},"excerpt":{"rendered":"<p>Image Source: PixabayRaydium, l&#8217;un des plus grands &eacute;changes d&eacute;centralis&eacute;s (DEX) tournant sur la blockchain de Solana, a &eacute;t&eacute; pirat&eacute; &agrave; hauteur de plus de 2 millions de dollars.Le protocole a annonc&eacute; vendredi 17 d&eacute;cembre 2022 qu&#8217;un attaquant avait r&eacute;ussi &agrave; s&#8217;emparer de l&#8217;&#8221;autorit&eacute; du propri&eacute;taire&#8221; de l&#8217;organisation, ce qui lui donnait un acc&egrave;s direct aux [&hellip;]<\/p>\n","protected":false},"author":32,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[10,1],"tags":[],"editors":[2550],"sponsored_companies":[],"class_list":["post-98534","post","type-post","status-publish","format-standard","hentry","category-defi-news","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>Piratage de l&#039;\u00e9change Raydium<\/title>\n<meta name=\"description\" content=\"Raydium, l&#039;un des plus grands \u00e9changes d\u00e9centralis\u00e9s (DEX) tournant sur la blockchain de Solana, a \u00e9t\u00e9 pirat\u00e9 \u00e0 hauteur de plus de 2 millions de dollars.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link 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