{"id":107880,"date":"2023-09-12T09:37:00","date_gmt":"2023-09-12T09:37:00","guid":{"rendered":"https:\/\/fr.cryptonews.com\/?p=124690"},"modified":"2023-09-12T09:40:15","modified_gmt":"2023-09-12T09:40:15","slug":"vitalik-buterin-piratage-compte-x-attaque-echange-carte-sim","status":"publish","type":"post","link":"https:\/\/cryptonews.com\/fr\/news\/vitalik-buterin-piratage-compte-x-attaque-echange-carte-sim\/","title":{"rendered":"Vitalik Buterin r\u00e9v\u00e8le que le piratage de son compte X a \u00e9t\u00e9 caus\u00e9 par une attaque par \u00e9change de carte SIM"},"content":{"rendered":"<figure class=\"image\"><img decoding=\"async\" src=\"https:\/\/cimg.co\/news\/124690\/329356\/vitalik-buterin-hack-sim-x.jpg\" alt=\"Vitalik Buterin r&eacute;v&egrave;le que le piratage de son compte X a &eacute;t&eacute; caus&eacute; par une attaque par &eacute;change de carte SIM\" srcset=\"https:\/\/cimg.co\/news\/124690\/329356\/responsive-images\/vitalik-buterin-hack-sim-x___media_library_original_1260_630.jpg 1260w, https:\/\/cimg.co\/news\/124690\/329356\/responsive-images\/vitalik-buterin-hack-sim-x___media_library_original_1200_600.jpg 1200w, https:\/\/cimg.co\/news\/124690\/329356\/responsive-images\/vitalik-buterin-hack-sim-x___media_library_original_900_450.jpg 900w, https:\/\/cimg.co\/news\/124690\/329356\/responsive-images\/vitalik-buterin-hack-sim-x___media_library_original_720_360.jpg 720w, https:\/\/cimg.co\/news\/124690\/329356\/responsive-images\/vitalik-buterin-hack-sim-x___media_library_original_600_300.jpg 600w, https:\/\/cimg.co\/news\/124690\/329356\/responsive-images\/vitalik-buterin-hack-sim-x___media_library_original_300_150.jpg 300w\" width=\"1260\" class=\"content-img\"><\/figure><p class=\"wp-block-paragraph\"><i>Vitalik Buterin<\/i>, le co-fondateur d&rsquo;Ethereum, a <strong>r&eacute;cup&eacute;r&eacute; le contr&ocirc;le de son compte T-Mobile et a confirm&eacute; que le piratage de son compte<\/strong>, d&eacute;sign&eacute; sous le nom de \u00ab\u00a0compte X\u00a0\u00bb, &eacute;tait le r&eacute;sultat d&rsquo;une attaque par &eacute;change de carte SIM. Cette r&eacute;v&eacute;lation a suscit&eacute; une vague d&rsquo;inqui&eacute;tude au sein de la communaut&eacute; des cryptomonnaies, soulignant une fois de plus les d&eacute;fis s&eacute;curitaires auxquels font face les utilisateurs et les investisseurs dans le secteur.<\/p><h2>Le d&eacute;roulement de l&rsquo;attaque et ses cons&eacute;quences<\/h2><span class=\"replacer\"><\/span><p>Le 12 septembre, sur le r&eacute;seau social d&eacute;centralis&eacute; <a href=\"https:\/\/warpcast.com\/vitalik.eth\/0x8ea2d0\">Farcaster<\/a>, Vitalik Buterin a d&eacute;clar&eacute; <strong>avoir r&eacute;cup&eacute;r&eacute; le contr&ocirc;le de son compte T-Mobile<\/strong>, apr&egrave;s que des pirates l&rsquo;ont accapar&eacute; en exploitant une vuln&eacute;rabilit&eacute; d&rsquo;&eacute;change de carte SIM.<\/p><figure class=\"image\"><img decoding=\"async\" src=\"https:\/\/cimg.co\/p\/no_image.svg\" alt=\"Vitalik Buterin hack sim card\" width=\"770\" class=\"content-img lazyload\" data-src=\"https:\/\/cimg.co\/news\/124690\/329359\/vitalik-buterin-hack-sim-card.jpg\" data-srcset=\"https:\/\/cimg.co\/news\/124690\/329359\/responsive-images\/vitalik-buterin-hack-sim-card___media_library_original_770_415.jpg 770w, https:\/\/cimg.co\/news\/124690\/329359\/responsive-images\/vitalik-buterin-hack-sim-card___media_library_original_720_388.jpg 720w, https:\/\/cimg.co\/news\/124690\/329359\/responsive-images\/vitalik-buterin-hack-sim-card___media_library_original_600_323.jpg 600w, https:\/\/cimg.co\/news\/124690\/329359\/responsive-images\/vitalik-buterin-hack-sim-card___media_library_original_300_162.jpg 300w\"><figcaption><i>Source : Warpcast<\/i><\/figcaption><\/figure><p><a href=\"https:\/\/cryptonews.com\/fr\/news\/compte-x-vitalik-buterin-pirate-entrainant-escroquerie-de-700-000\/\">L&rsquo;attaque<\/a> a &eacute;t&eacute; particuli&egrave;rement sournoise : les malfaiteurs ont r&eacute;ussi &agrave; manipuler T-Mobile pour <strong>prendre le contr&ocirc;le du num&eacute;ro de t&eacute;l&eacute;phone de Buterin<\/strong>. Il a expliqu&eacute; que m&ecirc;me si un num&eacute;ro de t&eacute;l&eacute;phone n&rsquo;est pas utilis&eacute; comme second facteur d&rsquo;authentification (<a href=\"https:\/\/cryptonews.com\/fr\/exclusives\/les-solutions-pour-proteger-un-portefeuille-de-crypto-actifs-9537\/\">2FA<\/a>),<strong> il peut n&eacute;anmoins &ecirc;tre exploit&eacute; pour r&eacute;initialiser le mot de passe d&rsquo;un compte Twitter<\/strong>, comme ce fut le cas pour son \u00ab\u00a0compte X\u00a0\u00bb.<\/p><p>Le 9 septembre, ce compte avait &eacute;t&eacute; compromis par des escrocs qui ont <strong>post&eacute; un faux tirage au sort d&rsquo;objets de collection num&eacute;riques (NFT)<\/strong>, incitant les utilisateurs &agrave; cliquer sur un lien malveillant. Le r&eacute;sultat fut alarmant : les victimes ont perdu collectivement <strong>plus de 691 000 dollars<\/strong> &agrave; cause de cette escroquerie.<\/p><figure class=\"image\"><img decoding=\"async\" src=\"https:\/\/cimg.co\/p\/no_image.svg\" alt=\"Vitalik Buterin r&eacute;cup&egrave;re son compte-T-Mobile suite &agrave; un piratage\" width=\"806\" class=\"content-img lazyload\" data-src=\"https:\/\/cimg.co\/news\/124690\/329360\/vitalik-buterin-recupere-.jpg\" data-srcset=\"https:\/\/cimg.co\/news\/124690\/329360\/responsive-images\/vitalik-buterin-recupere-___media_library_original_806_273.jpg 806w, https:\/\/cimg.co\/news\/124690\/329360\/responsive-images\/vitalik-buterin-recupere-___media_library_original_720_244.jpg 720w, https:\/\/cimg.co\/news\/124690\/329360\/responsive-images\/vitalik-buterin-recupere-___media_library_original_600_203.jpg 600w, https:\/\/cimg.co\/news\/124690\/329360\/responsive-images\/vitalik-buterin-recupere-___media_library_original_300_102.jpg 300w\"><figcaption><i>Source : Warpcast<\/i><\/figcaption><\/figure><h2>Recommandations et ant&eacute;c&eacute;dents de failles chez T-Mobile<\/h2><span class=\"replacer\"><\/span><p>Suite &agrave; l&rsquo;incident, <a href=\"https:\/\/cryptonews.com\/fr\/news\/date-mise-a-niveau-shapella-annoncee-developpeurs-dethereum-eth-details\/\">Tim Beiko<\/a>, d&eacute;veloppeur Ethereum, a fortement conseill&eacute; <strong>de supprimer les num&eacute;ros de t&eacute;l&eacute;phone des comptes Twitter et d&rsquo;activer l&rsquo;authentification &agrave; deux facteurs (2FA)<\/strong>. Il sugg&egrave;re m&ecirc;me que cette fonctionnalit&eacute; soit activ&eacute;e par d&eacute;faut sur les comptes ayant plus de 10 000 abonn&eacute;s.<\/p><div class=\"raw-html-embed\"><blockquote class=\"twitter-tweet\">\n  <a href=\"https:\/\/twitter.com\/TimBeiko\/status\/1700659107764785336\">Lien vers le tweet<\/a>\n<\/blockquote>\n<script async=\"\" src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\n\n<\/div><p>T-Mobile n&rsquo;en est pas &agrave; son premier incident de ce genre. La compagnie de t&eacute;l&eacute;communications avait d&eacute;j&agrave; &eacute;t&eacute; poursuivie en justice en 2020 <strong>pour avoir pr&eacute;tendument facilit&eacute; le vol de 8,7 millions de dollars de cryptomonnaies<\/strong> dans une s&eacute;rie d&rsquo;attaques par &eacute;change de carte SIM. Et en f&eacute;vrier 2021, un autre client a perdu 450 000 dollars <a href=\"https:\/\/cryptonews.com\/fr\/news\/t-mobile-hackers-want-for-btc-6-for-30m-customer-data-haul-t-11793\/\">en Bitcoin<\/a> dans une attaque similaire.<\/p><p>Ces affaires posent des questions importantes sur <strong>la responsabilit&eacute; des fournisseurs de services t&eacute;l&eacute;phoniques<\/strong> dans la s&eacute;curisation des informations personnelles de leurs clients, surtout lorsque ces informations peuvent &ecirc;tre exploit&eacute;es pour acc&eacute;der &agrave; des comptes bancaires ou de <a href=\"https:\/\/cryptonews.com\/fr\/guides\/how-to-store-cryptocurrency-safely\/\">cryptomonnaies<\/a>.<\/p><p><i>Source : <\/i><a href=\"https:\/\/cointelegraph.com\/news\/vitalik-buterin-reveals-x-account-hack-was-caused-by-sim-swap-attack\"><i>Cointelegraph<\/i><\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Vitalik Buterin, le co-fondateur d&rsquo;Ethereum, a r&eacute;cup&eacute;r&eacute; le contr&ocirc;le de son compte T-Mobile et a confirm&eacute; que le piratage de son compte, d&eacute;sign&eacute; sous le nom de \u00ab\u00a0compte X\u00a0\u00bb, &eacute;tait le r&eacute;sultat d&rsquo;une attaque par &eacute;change de carte SIM. Cette r&eacute;v&eacute;lation a suscit&eacute; une vague d&rsquo;inqui&eacute;tude au sein de la communaut&eacute; des cryptomonnaies, soulignant une [&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":[7,1],"tags":[],"editors":[2550],"sponsored_companies":[],"class_list":["post-107880","post","type-post","status-publish","format-standard","hentry","category-ethereum-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>Vitalik Buterin et l&#039;Attaque par \u00c9change de Carte SIM : Ce Que cela Signifie pour la S\u00e9curit\u00e9 des Cryptomonnaies<\/title>\n<meta name=\"description\" content=\"Vitalik Buterin r\u00e9v\u00e8le que le piratage de son compte X est d\u00fb 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