{"id":107227,"date":"2023-07-31T16:58:00","date_gmt":"2023-07-31T16:58:00","guid":{"rendered":"https:\/\/fr.cryptonews.com\/?p=121176"},"modified":"2023-07-31T17:04:01","modified_gmt":"2023-07-31T17:04:01","slug":"11-millions-recompenses-blocs-ethereum-hack-curve","status":"publish","type":"post","link":"https:\/\/cryptonews.com\/fr\/news\/11-millions-recompenses-blocs-ethereum-hack-curve\/","title":{"rendered":"11 millions de dollars de r\u00e9compenses de blocs sur Ethereum suite au hack de Curve"},"content":{"rendered":"<figure class=\"image\"><img decoding=\"async\" src=\"https:\/\/cimg.co\/news\/121176\/320908\/ethereum-block-dollar.jpg\" alt=\"11 millions de dollars de r&eacute;compenses de blocs sur Ethereum suite au hack de Curve\" srcset=\"https:\/\/cimg.co\/news\/121176\/320908\/responsive-images\/ethereum-block-dollar___media_library_original_1260_630.jpg 1260w, https:\/\/cimg.co\/news\/121176\/320908\/responsive-images\/ethereum-block-dollar___media_library_original_1200_600.jpg 1200w, https:\/\/cimg.co\/news\/121176\/320908\/responsive-images\/ethereum-block-dollar___media_library_original_900_450.jpg 900w, https:\/\/cimg.co\/news\/121176\/320908\/responsive-images\/ethereum-block-dollar___media_library_original_720_360.jpg 720w, https:\/\/cimg.co\/news\/121176\/320908\/responsive-images\/ethereum-block-dollar___media_library_original_600_300.jpg 600w, https:\/\/cimg.co\/news\/121176\/320908\/responsive-images\/ethereum-block-dollar___media_library_original_300_150.jpg 300w\" width=\"1260\" class=\"content-img\"><\/figure><p>La journ&eacute;e d&#8217;hier s&#8217;est r&eacute;v&eacute;l&eacute;e &ecirc;tre la plus lucrative en mati&egrave;re de r&eacute;compenses de &#8220;valeur extractible&#8221; par le Mineur <strong>(MEV)<\/strong> depuis la fusion d&#8217;Ethereum, avec un total impressionnant de <strong>6 006 ETH, soit environ 11,1 millions de dollars<\/strong>, ayant &eacute;t&eacute; distribu&eacute;s.&nbsp;<\/p><p>Cette augmentation spectaculaire des r&eacute;compenses MEV s&#8217;est produite <strong>simultan&eacute;ment avec un hack sur Curve Finance<\/strong>, une plateforme populaire de la finance d&eacute;centralis&eacute;e (DeFi).<\/p><h2>Une journ&eacute;e record pour Ethereum suite &agrave; un piratage sur Curve Finance<\/h2><span class=\"replacer\"><\/span><p>Ethereum a connu une journ&eacute;e record <strong>en termes de r&eacute;compenses de blocs pour la Valeur Maximale Extractible (MEV)<\/strong>, &agrave; la suite <a href=\"https:\/\/cryptonews.com\/fr\/news\/comment-47-millions-derobes-curve-finance\/\">d&#8217;un piratage<\/a> affectant certains pools de liquidit&eacute;s sur la plateforme d&#8217;&eacute;change d&eacute;centralis&eacute;e Curve Finance.<\/p><p>La journ&eacute;e d&#8217;hier a &eacute;t&eacute; la plus fructueuse pour le MEV depuis la fusion de l&#8217;ann&eacute;e derni&egrave;re, avec une estimation de <strong>6 006 ETH (soit environ 11,1 millions de dollars) vers&eacute;s en tant que r&eacute;compenses MEV aux validateurs<\/strong>. Ces informations ont &eacute;t&eacute; r&eacute;colt&eacute;es &agrave; partir de donn&eacute;es provenant de <a href=\"https:\/\/mevboost.pics\/\">mevboost.pics<\/a>.<\/p><p>Des donn&eacute;es r&eacute;cup&eacute;r&eacute;es directement depuis la <a href=\"https:\/\/cryptonews.com\/fr\/guides\/ethereum\/\">blockchain Ethereum<\/a> ont mis en lumi&egrave;re plusieurs cr&eacute;neaux (des p&eacute;riodes standards de 12 secondes pour les blocs Ethereum complets) pr&eacute;sentant des r&eacute;compenses MEV significatives. Cette situation est en grande partie attribu&eacute;e <strong>&agrave; l&#8217;instabilit&eacute; caus&eacute;e par le piratage de Curve Finance<\/strong>.<\/p><p>Le bloc 6 992 273 a enregistr&eacute; une r&eacute;compense de <strong>584 ETH (1,08 million de dollars)<\/strong>, le bloc 6 993 342 a obtenu une r&eacute;compense de 345 ETH (641 000 dollars), et le bloc 6 992 050 a suivi de pr&egrave;s avec une r&eacute;compense de 247 ETH (459 000 dollars), comme l&#8217;a d&#8217;abord observ&eacute; l&#8217;analyste et investisseur Eric Conner.<\/p><figure class=\"media\"><oembed url=\"https:\/\/twitter.com\/econoar\/status\/1685778343697018881?s=20\"><\/oembed><\/figure><p>Ces trois &eacute;v&eacute;nements se sont produits au cours des derni&egrave;res 24 heures. Ces chiffres sont d&#8217;autant plus significatifs que le paiement moyen de<strong> MEV n&#8217;est que de 0,060671 ether (111 dollars) par bloc<\/strong>.<\/p><figure class=\"image\"><img decoding=\"async\" src=\"https:\/\/cimg.co\/p\/no_image.svg\" alt=\"Revenus Quotidiens en Gas et en Valeur Extractible par le Mineur (MEV) 30 Juillet 2023\" width=\"960\" class=\"content-img lazyload\" data-src=\"https:\/\/cimg.co\/news\/121176\/320933\/revenus-quotidiens-en-gas.jpg\" data-srcset=\"https:\/\/cimg.co\/news\/121176\/320933\/responsive-images\/revenus-quotidiens-en-gas___media_library_original_960_500.jpg 960w, https:\/\/cimg.co\/news\/121176\/320933\/responsive-images\/revenus-quotidiens-en-gas___media_library_original_900_469.jpg 900w, https:\/\/cimg.co\/news\/121176\/320933\/responsive-images\/revenus-quotidiens-en-gas___media_library_original_720_375.jpg 720w, https:\/\/cimg.co\/news\/121176\/320933\/responsive-images\/revenus-quotidiens-en-gas___media_library_original_600_313.jpg 600w, https:\/\/cimg.co\/news\/121176\/320933\/responsive-images\/revenus-quotidiens-en-gas___media_library_original_300_156.jpg 300w\"><figcaption>Revenus quotidiens en gas et en valeur extractible par le mineur (MEV). <i>Source : Mevboost.pics<\/i><\/figcaption><\/figure><h2>Course contre-la-montre : Pirates &eacute;thiques contre acteurs malveillants pour le contr&ocirc;le des fonds de Curve<\/h2><span class=\"replacer\"><\/span><p>Cette hausse spectaculaire des r&eacute;compenses MEV a co&iuml;ncid&eacute; avec <strong>un piratage sur Curve Finance<\/strong>. En effet, hier, un pirate a exploit&eacute; une faille de r&eacute;entrance <strong>dans certaines r&eacute;serves de liquidit&eacute;s de Curve,<\/strong> <strong>entra&icirc;nant le vole de plus de 52 millions de dollars<\/strong>.<\/p><figure class=\"media\"><oembed url=\"https:\/\/twitter.com\/PeckShieldAlert\/status\/1685794015915229184?s=20\"><\/oembed><\/figure><p>Dans le chaos qui a suivi, <strong>des pirates &eacute;thiques et des acteurs malveillants se sont affront&eacute;s<\/strong> : les premiers cherchaient &agrave; prot&eacute;ger les fonds tandis que les seconds tentaient de tirer profit de la vuln&eacute;rabilit&eacute;. Les deux groupes ont fini <strong>par verser des r&eacute;compenses MEV &eacute;lev&eacute;es<\/strong> pour s&#8217;assurer que leurs transactions soient accept&eacute;es dans les nouveaux blocs Ethereum le plus rapidement possible.<\/p><p>Dans un acte de <strong>piratage &eacute;thique<\/strong>, un op&eacute;rateur de bot MEV, identifi&eacute; par le nom ENS &#8220;c0ffeebabe.eth&#8221;, <a href=\"https:\/\/twitter.com\/LefterisJP\/status\/1685941748948729856?s=20\"><strong>a restitu&eacute; 2 879 ETH<\/strong><\/a><strong> (5,4 millions de dollars) &agrave; Curve Finance<\/strong>. Ces fonds avaient pr&eacute;c&eacute;demment &eacute;t&eacute; retir&eacute;s de <strong>la r&eacute;serve de liquidit&eacute;s CRV-ETH lors du piratage<\/strong>, C0ffeebabe.eth a r&eacute;ussi &agrave; devancer un pirate malveillant, s&eacute;curisant ainsi les fonds.<\/p><p><i>Source : <\/i><a href=\"https:\/\/www.theblock.co\/post\/242155\/ethereum-mev-rewards-hit-11-million-in-a-single-day-due-to-curve-exploit\"><i>The Block<\/i><\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>La journ&eacute;e d&#8217;hier s&#8217;est r&eacute;v&eacute;l&eacute;e &ecirc;tre la plus lucrative en mati&egrave;re de r&eacute;compenses de &#8220;valeur extractible&#8221; par le Mineur (MEV) depuis la fusion d&#8217;Ethereum, avec un total impressionnant de 6 006 ETH, soit environ 11,1 millions de dollars, ayant &eacute;t&eacute; distribu&eacute;s.&nbsp;Cette augmentation spectaculaire des r&eacute;compenses MEV s&#8217;est produite simultan&eacute;ment avec un hack sur Curve Finance, [&hellip;]<\/p>\n","protected":false},"author":1,"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-107227","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>11 millions de dollars de r\u00e9compenses de blocs sur Ethereum suite au hack de Curve<\/title>\n<meta name=\"description\" content=\"Suite \u00e0 un hack sur Curve Finance, Ethereum a connu une journ\u00e9e record avec 11 millions de dollars de r\u00e9compenses de blocs MEV distribu\u00e9s.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link 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