{"id":107310,"date":"2023-08-05T16:47:00","date_gmt":"2023-08-05T16:47:00","guid":{"rendered":"https:\/\/fr.cryptonews.com\/?p=121664"},"modified":"2023-08-05T17:02:02","modified_gmt":"2023-08-05T17:02:02","slug":"jpmorgan-contagion-curve-finance-enrayee-defi-pris-coup","status":"publish","type":"post","link":"https:\/\/cryptonews.com\/fr\/news\/jpmorgan-contagion-curve-finance-enrayee-defi-pris-coup\/","title":{"rendered":"Selon JPMorgan, la contagion de Curve Finance est enray\u00e9e mais la DeFi a pris un coup"},"content":{"rendered":"<figure class=\"image\"><img decoding=\"async\" src=\"https:\/\/cimg.co\/news\/121664\/322192\/jp-morgan-euro.jpg\" alt=\"Selon JPMorgan, la contagion de Curve Finance est enray&eacute;e mais la DeFi a pris un coup\" srcset=\"https:\/\/cimg.co\/news\/121664\/322192\/responsive-images\/jp-morgan-euro___media_library_original_1260_630.jpg 1260w, https:\/\/cimg.co\/news\/121664\/322192\/responsive-images\/jp-morgan-euro___media_library_original_1200_600.jpg 1200w, https:\/\/cimg.co\/news\/121664\/322192\/responsive-images\/jp-morgan-euro___media_library_original_900_450.jpg 900w, https:\/\/cimg.co\/news\/121664\/322192\/responsive-images\/jp-morgan-euro___media_library_original_720_360.jpg 720w, https:\/\/cimg.co\/news\/121664\/322192\/responsive-images\/jp-morgan-euro___media_library_original_600_300.jpg 600w, https:\/\/cimg.co\/news\/121664\/322192\/responsive-images\/jp-morgan-euro___media_library_original_300_150.jpg 300w\" sizes=\"100vw\" width=\"1260\" class=\"content-img\"><\/figure><p class=\"wp-block-paragraph\">La DeFi, r&eacute;volution du monde financier en ligne, n&rsquo;est pas &agrave; l&rsquo;abri des turbulences. R&eacute;cemment, <strong>Curve Finance<\/strong>, acteur important du secteur, a &eacute;t&eacute; la cible d&rsquo;une attaque remarqu&eacute;e.<\/p><p>Selon les sp&eacute;cialistes de <strong>JPMorgan<\/strong>, l&rsquo;impact de cette attaque a &eacute;t&eacute; ma&icirc;tris&eacute;. Toutefois, cet &eacute;v&eacute;nement vient souligner un moment de pause, <strong>peut-&ecirc;tre m&ecirc;me de ralentissement<\/strong>, dans la trajectoire ascensionnelle de la DeFi.<\/p><h2>Suite &agrave; l&rsquo;incident de Curve Finance : Tremblements et r&eacute;flexions dans le monde DeFi<\/h2><span class=\"replacer\"><\/span><p>L&rsquo;univers de la finance d&eacute;centralis&eacute;e, mieux connu sous le nom de <a href=\"https:\/\/cryptonews.com\/fr\/news\/defi-news\/\">DeFi<\/a>, a &eacute;t&eacute; derni&egrave;rement &eacute;branl&eacute; par <a href=\"https:\/\/cryptonews.com\/fr\/news\/comment-47-millions-derobes-curve-finance\/\">une attaque visant Curve Finance<\/a>. Selon JPMorgan, <strong>les r&eacute;percussions de cette attaque ont &eacute;t&eacute; ma&icirc;tris&eacute;es<\/strong>, &eacute;vitant ainsi des cons&eacute;quences en cascade pour l&rsquo;ensemble de la DeFi. Les analystes, men&eacute;s par Nikolaos Panigirtzoglou, ont n&eacute;anmoins soulign&eacute; <strong>une tendance de ralentissement<\/strong> g&eacute;n&eacute;ral de l&rsquo;&eacute;cosyst&egrave;me DeFi.<\/p><p>Au c&oelig;ur de cet incident se trouve Curve Finance qui a vu <strong>le prix de son token, le CRV, chuter brutalement<\/strong>. Cette situation a mis en p&eacute;ril des pr&ecirc;ts significatifs appartenant &agrave; son fondateur, <a href=\"https:\/\/cryptonews.com\/fr\/news\/lancement-reseau-principal-curve-finance-22-millions-dollars-stablecoin-crvusd-frappes\/\">Michael Egorov<\/a>. Ces pr&ecirc;ts &eacute;taient assur&eacute;s par le CRV, et toute liquidation massive aurait risqu&eacute; d&rsquo;impacter d&rsquo;autres plateformes DeFi, &eacute;tant donn&eacute; le r&ocirc;le pivot du CRV dans de nombreux bassins de liquidit&eacute;s.<\/p><figure class=\"image\"><img decoding=\"async\" src=\"https:\/\/cimg.co\/p\/no_image.svg\" alt=\"Curve Finance Prix Token CRV suite &agrave; l&amp;amp;amp;#039;attaque\" sizes=\"100vw\" width=\"917\" class=\"content-img lazyload\" data-src=\"https:\/\/cimg.co\/news\/121664\/322193\/curve-finance-prix-token-.JPG\" data-srcset=\"https:\/\/cimg.co\/news\/121664\/322193\/responsive-images\/curve-finance-prix-token-___media_library_original_917_706.JPG 917w, https:\/\/cimg.co\/news\/121664\/322193\/responsive-images\/curve-finance-prix-token-___media_library_original_900_693.JPG 900w, https:\/\/cimg.co\/news\/121664\/322193\/responsive-images\/curve-finance-prix-token-___media_library_original_720_554.JPG 720w, https:\/\/cimg.co\/news\/121664\/322193\/responsive-images\/curve-finance-prix-token-___media_library_original_600_462.JPG 600w, https:\/\/cimg.co\/news\/121664\/322193\/responsive-images\/curve-finance-prix-token-___media_library_original_300_231.JPG 300w\"><figcaption>&Eacute;volution du token CRV : chute de 19 % en un mois. <i>Source : <\/i><a href=\"https:\/\/coinmarketcap.com\/fr\/currencies\/curve-dao-token\/\"><i>CoinMarketCap<\/i><\/a><\/figcaption><\/figure><h2>L&rsquo;origine de l&rsquo;incident et les mesures prises pour contenir la crise<\/h2><span class=\"replacer\"><\/span><p>Une vuln&eacute;rabilit&eacute; dans le langage de programmation <strong>Vyper<\/strong> a provoqu&eacute; un incident chez Curve Finance, affectant ses quatre bassins de liquidit&eacute; majeurs. En r&eacute;ponse rapide, Michael Egorov, le fondateur, a <strong>vendu 72 millions de ses tokens CRV &agrave; 15 institutions, r&eacute;coltant 28,8 millions de dollars pour rembourser ses dettes<\/strong>. Selon Lookonchain, il d&eacute;tient encore un collat&eacute;ral de 374,18 millions de CRV et a <strong>une dette de 79 millions de dollars<\/strong> sur diverses plateformes DeFi.<\/p><figure class=\"media\"><oembed url=\"https:\/\/twitter.com\/lookonchain\/status\/1687115628006772737?s=20\"><\/oembed><\/figure><p>Face &agrave; cette situation, des acteurs influents du monde crypto ont rapidement pris des mesures. <a href=\"https:\/\/cryptonews.com\/fr\/news\/jun-du-rachete-4-millions-crv-fondateur-curve-finance\/\">Jun Du<\/a>, co-fondateur de Huobi, ayant r&eacute;cemment<strong> investi 4 millions de dollars dans le token CRV<\/strong>, s&rsquo;est associ&eacute; &agrave; des personnalit&eacute;s comme <strong>Justin Sun et Andrew Kang pour soutenir <\/strong><a href=\"https:\/\/cryptonews.com\/fr\/news\/curve-finance-pret-offrir-7-millions-dollars-fonds-hackers\/\"><strong>Curve Finance<\/strong><\/a>. Leur mobilisation, souligne JPMorgan, a jou&eacute; un r&ocirc;le crucial pour pr&eacute;server l&rsquo;&eacute;cosyst&egrave;me DeFi.<\/p><h2>L&rsquo;&eacute;cosyst&egrave;me DeFi : entre stagnation et relance<\/h2><span class=\"replacer\"><\/span><p>L&rsquo;&eacute;cosyst&egrave;me DeFi dans son ensemble a connu <strong>des moments difficiles au cours de la derni&egrave;re ann&eacute;e<\/strong>, signalent les analystes. Plusieurs d&eacute;fis ont contribu&eacute; &agrave; ce ralentissement : les effondrements notables de <a href=\"https:\/\/cryptonews.com\/fr\/news\/terraform-labs-pouvoir-utiliser-informations-ftx-defendre-contre-sec\/\">Terra et FTX<\/a>, les <a href=\"https:\/\/cryptonews.com\/fr\/news\/appel-sec-serait-pas-revers-holders-ripple-xrp\/\">incertitudes r&eacute;glementaires aux &Eacute;tats-Unis<\/a>, <a href=\"https:\/\/cryptonews.com\/fr\/news\/nouveau-hack-plus-3-millions-protocole-ethereum\/\">diverses attaques informatiques<\/a> et l&rsquo;augmentation des frais de transaction.&nbsp;<\/p><p>Ces obstacles ont sap&eacute; la confiance des investisseurs, <strong>provoquant un retrait de fonds et une diminution du nombre d&rsquo;utilisateurs<\/strong> de la DeFi.<\/p><p>Cependant, il y a des lueurs d&rsquo;espoir. <strong>Certaines sections de la DeFi montrent des signes positifs<\/strong>, notamment l&rsquo;&eacute;cosyst&egrave;me <a href=\"https:\/\/cryptonews.com\/fr\/news\/prevision-prix-tron-trx-rapproche-top-10-mondial-cyrpto-futur\/\">Tron<\/a> et les r&eacute;seaux Ethereum Layer 2, tels que <a href=\"https:\/\/cryptonews.com\/fr\/news\/arbitrum-bug-temporaire-perturbe-transactions-reseau-reprend-son-activite\/\">Arbitrum<\/a> et <a href=\"https:\/\/cryptonews.com\/fr\/news\/voici-pourquoi-transactions-optimism-depassent-arbitrum\/\">Optimism<\/a>. Ces derniers ont observ&eacute; <strong>une augmentation de leur valeur totale verrouill&eacute;e<\/strong> (<a href=\"https:\/\/l2beat.com\/scaling\/projects\/optimism\">TVL<\/a>) au fil des mois.&nbsp;<\/p><p>Les analystes attribuent cette hausse &agrave; <strong>des transactions plus rapides et moins co&ucirc;teuses offertes aux utilisateurs<\/strong>, qui &eacute;taient auparavant contraints par des co&ucirc;ts de transaction &eacute;lev&eacute;s et des congestions sur le r&eacute;seau <a href=\"https:\/\/cryptonews.com\/fr\/news\/eth-baisse-significative-frais-gaz-ouvre-voie-utilisation-accrue-reseau\/\">Ethereum<\/a>.<\/p><p><i>Source : <\/i><a href=\"https:\/\/www.theblock.co\/post\/243063\/jpmorgan-curve-finance-attack-comments\"><i>The Block<\/i><\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>La DeFi, r&eacute;volution du monde financier en ligne, n&rsquo;est pas &agrave; l&rsquo;abri des turbulences. R&eacute;cemment, Curve Finance, acteur important du secteur, a &eacute;t&eacute; la cible d&rsquo;une attaque remarqu&eacute;e.Selon les sp&eacute;cialistes de JPMorgan, l&rsquo;impact de cette attaque a &eacute;t&eacute; ma&icirc;tris&eacute;. Toutefois, cet &eacute;v&eacute;nement vient souligner un moment de pause, peut-&ecirc;tre m&ecirc;me de ralentissement, dans la trajectoire [&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":[10,1],"tags":[],"editors":[2550],"sponsored_companies":[],"class_list":["post-107310","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 v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Selon JPMorgan, la contagion de Curve Finance est enray\u00e9e mais la DeFi a pris un coup<\/title>\n<meta name=\"description\" content=\"Selon JPMorgan, l&#039;attaque de Curve Finance est sous contr\u00f4le, mais la DeFi montre des signes de ralentissement.\" \/>\n<meta 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