{"id":108023,"date":"2023-09-21T08:42:07","date_gmt":"2023-09-21T08:42:07","guid":{"rendered":"https:\/\/fr.cryptonews.com\/?p=125325"},"modified":"2023-09-21T15:47:25","modified_gmt":"2023-09-21T15:47:25","slug":"coinex-reprend-service-apres-hack-70-millions-dollars","status":"publish","type":"post","link":"https:\/\/cryptonews.com\/fr\/news\/coinex-reprend-service-apres-hack-70-millions-dollars\/","title":{"rendered":"CoinEX reprend du service apr\u00e8s un hack de 70 millions de dollars"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-108377 size-full\" src=\"https:\/\/cryptonews.com\/wp-content\/uploads\/sites\/3\/2023\/09\/1695308282-coinex-service-hack-1.jpg\" alt=\"Coinex\" width=\"1260\" height=\"630\" srcset=\"https:\/\/cryptonews.com\/fr\/wp-content\/uploads\/sites\/3\/2023\/09\/1695308282-coinex-service-hack-1.jpg 1260w, https:\/\/cryptonews.com\/fr\/wp-content\/uploads\/sites\/3\/2023\/09\/1695308282-coinex-service-hack-1-300x150.jpg 300w, https:\/\/cryptonews.com\/fr\/wp-content\/uploads\/sites\/3\/2023\/09\/1695308282-coinex-service-hack-1-1024x512.jpg 1024w, https:\/\/cryptonews.com\/fr\/wp-content\/uploads\/sites\/3\/2023\/09\/1695308282-coinex-service-hack-1-768x384.jpg 768w\" sizes=\"auto, (max-width: 1260px) 100vw, 1260px\"><\/p><p>L&#8217;&eacute;quipe dirigeante de la plateforme d&#8217;&eacute;change <a href=\"https:\/\/cryptonews.com\/fr\/news\/coinex-promet-un-retablissement-rapide-des-retraits-tout-en-identifiant-provisoirement-les-causes-du-piratage\/\"><strong>CoinEx<\/strong><\/a> a r&eacute;cemment annonc&eacute; que la plateforme allait prochainement recommencer &agrave; autoriser les d&eacute;p&ocirc;ts et les retraits pour l&#8217;ensemble de ses utilisateurs. Cette d&eacute;cision arrive un peu plus d&#8217;une semaine apr&egrave;s avoir &eacute;t&eacute; victime d&#8217;un <a href=\"https:\/\/cryptonews.com\/fr\/news\/coinex-fait-le-point-sur-le-recent-piratage-de-hot-wallets\/\"><strong>piratage massif &agrave; hauteur de 70 millions de dollars<\/strong><\/a> par un groupe de <strong>pirates informatiques nord-cor&eacute;ens<\/strong>, qui ont compromis les cl&eacute;s priv&eacute;es des portefeuilles de transactions.<\/p><h2><strong>CoinEx va reprendre les services de d&eacute;p&ocirc;t et de retrait pour 180 jetons ERC20 &agrave; partir du 22 septembre<\/strong><\/h2><span class=\"replacer\"><\/span><p>Dans une communication ant&eacute;rieure adress&eacute;e au m&eacute;dia <strong>Cointelegraph<\/strong>, la plateforme avait soulign&eacute; sa priorit&eacute; de construire et de d&eacute;ployer un nouveau syst&egrave;me de portefeuille pour faciliter les activit&eacute;s des <strong>211 blockchains<\/strong> et des <strong>737 jetons<\/strong> qu&#8217;elle proposait &agrave; sa base d&#8217;utilisateurs avant le piratage. Via sa derni&egrave;re d&eacute;claration, la plateforme annonce la reprise des services de d&eacute;p&ocirc;t et de retrait pour le <a href=\"https:\/\/cryptonews.com\/fr\/news\/prediction-prix-bitcoin-quelle-tendance-fed-pause-hausse-taux-interets-us\/\"><strong>Bitcoin<\/strong><\/a>, <strong>Ether<\/strong>, <strong>USDT<\/strong>, <strong>USDC<\/strong> et d&#8217;autres crypto-actifs &agrave; partir du <strong>vendredi 21 septembre<\/strong>.<\/p><p><\/p><blockquote class=\"twitter-tweet\" data-width=\"550\" data-dnt=\"true\"><p lang=\"en\" dir=\"ltr\">1\/<a href=\"https:\/\/twitter.com\/hashtag\/CoinExResponseUpdate?src=hash&amp;ref_src=twsrc%5Etfw\">#CoinExResponseUpdate<\/a> &#8211; We&#39;ll be resuming Deposit &amp; Withdrawal services for 180 <a href=\"https:\/\/twitter.com\/hashtag\/ERC20?src=hash&amp;ref_src=twsrc%5Etfw\">#ERC20<\/a> tokens, starting on Sep 22 at 03:00 UTC.<br><br>\ud83d\udeabDO NOT use old addresses, any new transfers(after Sept 21, 08:00 UTC) to these old addresses will be lost. \ud83d\udeab<br><br>Details: <a href=\"https:\/\/t.co\/VILv2gtuvL\">https:\/\/t.co\/VILv2gtuvL<\/a> <a href=\"https:\/\/t.co\/w88IrNDJul\">pic.twitter.com\/w88IrNDJul<\/a><\/p>&mdash; CoinEx Global (@coinexcom) <a href=\"https:\/\/twitter.com\/coinexcom\/status\/1704846597635666031?ref_src=twsrc%5Etfw\">September 21, 2023<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><p>CoinEx va mettre &agrave; jour les adresses de d&eacute;p&ocirc;t pour les jetons list&eacute;s et va &eacute;galement g&eacute;n&eacute;rer de nouvelles adresses pour ses utilisateurs. En l&#8217;occurence, <strong>il a &eacute;t&eacute; vivement conseill&eacute; &agrave; ces derniers de ne<\/strong> <strong>pas effectuer de d&eacute;p&ocirc;ts sur les anciennes adresses de la plateforme<\/strong>, car cela se traduirait par une perte d&eacute;finitive de leurs actifs. De la m&ecirc;me mani&egrave;re, la plateforme a mis en garde contre un nombre potentiellement &eacute;lev&eacute; de retraits en attente lors de la reprise de ses activit&eacute;s. &Agrave; ce propos, les repr&eacute;sentants de CoinEx d&eacute;clarent :<\/p><blockquote>\r\n<p class=\"p1\">&laquo; Nous sommes actuellement en train de nous assurer que le nouveau syst&egrave;me de portefeuille est &agrave; la fois stable et s&eacute;curis&eacute;. Dans le m&ecirc;me temps, nous allons relancer progressivement les services de d&eacute;p&ocirc;t et de retrait pour un plus grand nombre de crypto-actifs. &raquo;<\/p>\r\n<\/blockquote><p><br>La plateforme d&#8217;&eacute;change maintient qu&#8217;elle a mis en place <strong>une politique de r&eacute;serve de 100 % des actifs<\/strong> afin de prot&eacute;ger les utilisateurs contre d&#8217;&eacute;ventuelles failles de s&eacute;curit&eacute;. &Agrave; la suite de l&#8217;attaque informatique qui a touch&eacute; la plateforme, les repr&eacute;sentants de l&#8217;exchange ont &eacute;galement d&eacute;clar&eacute; via une s&eacute;rie d&#8217;annonces que les crypto-actifs des utilisateurs ne seraient pas affect&eacute;s. Il a aussi &eacute;t&eacute; indiqu&eacute; que la Fondation pour la s&eacute;curit&eacute; des actifs des utilisateurs de <strong>CoinEx couvrirait l&#8217;ensemble de leurs pertes financi&egrave;res<\/strong>.<\/p><h2><strong>Une attaque informatique men&eacute;e par les pirates nord-cor&eacute;ens du Groupe Lazarus<\/strong><\/h2><span class=\"replacer\"><\/span><p>Depuis l&#8217;incident, CoinEx a r&eacute;v&eacute;l&eacute; que les cl&eacute;s priv&eacute;es compromises pour certaines de ses adresses de <strong>hot wallet<\/strong> ont permis &agrave; un groupe de pirates informatiques de retirer un peu plus de <strong>70 millions de dollars<\/strong> en cryptomonnaies. &Agrave; noter que les hot wallets &eacute;taient utilis&eacute;s en tant que stockage temporaire pour les d&eacute;p&ocirc;ts et les retraits des utilisateurs.<\/p><p><strong>Elliptic<\/strong>, une soci&eacute;t&eacute; d&#8217;analyse blockchain, a &eacute;tabli un lien entre l&#8217;attaque informatique et les pirates nord-cor&eacute;ens du &#8220;<a href=\"https:\/\/cryptonews.com\/fr\/news\/passerelle-paiement-crypto-coinspaid-soupconne-groupe-lazarus-pirate-37-millions-dollars\/\"><strong>Lazarus Group<\/strong><\/a>&#8220;, tandis que la plateforme a d&eacute;clar&eacute; au m&eacute;dia Cointelegraph qu&#8217;elle enqu&ecirc;tait toujours sur l&#8217;identit&eacute; des auteurs de cette attaque. Selon les informations du Service national de renseignement de la <a href=\"https:\/\/cryptonews.com\/fr\/news\/gros-groupe-financier-coree-du-sud-sassocie-polygon-developper-reseau-dactifs-tokenises\/\"><strong>Cor&eacute;e du Sud<\/strong><\/a>, les pirates nord-cor&eacute;ens auraient vol&eacute; <strong>plus de 1,2 milliard de dollars en crypto au cours des cinq derni&egrave;res ann&eacute;es.<\/strong>&nbsp;<\/p><p>Source : <strong><a href=\"https:\/\/cointelegraph.com\/news\/coinex-to-resume-services-after-70-million-hack\">Cointelegraph<\/a><\/strong><\/p>","protected":false},"excerpt":{"rendered":"<p>L&#8217;&eacute;quipe dirigeante de la plateforme d&#8217;&eacute;change CoinEx a r&eacute;cemment annonc&eacute; que la plateforme allait prochainement recommencer &agrave; autoriser les d&eacute;p&ocirc;ts et les retraits pour l&#8217;ensemble de ses utilisateurs. Cette d&eacute;cision arrive un peu plus d&#8217;une semaine apr&egrave;s avoir &eacute;t&eacute; victime d&#8217;un piratage massif &agrave; hauteur de 70 millions de dollars par un groupe de pirates [&hellip;]<\/p>\n","protected":false},"author":127,"featured_media":108377,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[9,1],"tags":[],"editors":[2550],"sponsored_companies":[],"class_list":["post-108023","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blockchain-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>CoinEX reprend du service apr\u00e8s un hack de 70 millions de dollars<\/title>\n<meta name=\"description\" content=\"Apr\u00e8s un hack de 70 millions de dollars, CoinEx va 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