{"id":4573,"date":"2014-04-19T09:00:11","date_gmt":"2014-04-19T09:00:11","guid":{"rendered":"http:\/\/www.le-vpn.com\/fr\/?p=4573"},"modified":"2016-09-28T11:49:32","modified_gmt":"2016-09-28T09:49:32","slug":"bitcoin-selon-kaspersky-lab","status":"publish","type":"post","link":"https:\/\/www.le-vpn.com\/fr\/bitcoin-selon-kaspersky-lab\/","title":{"rendered":"Le Bitcoin est risqu\u00e9 selon Kaspersky Lab"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>L&#8217;\u00e9tude de Kaspersky Lab \u00ab\u00a0Financial Cyber Threats in 2013\u00a0\u00bb analyse le bitcoin, la cybercriminalit\u00e9 qui touche cette monnaie virtuelle.<\/p>\n<p>Selon l&#8217;\u00e9tude \u00ab\u00a0Financial Cyber Threats in 2013\u00a0\u00bb r\u00e9alis\u00e9e par la soci\u00e9t\u00e9 Kaspersky Lab, les malwares ciblant le Bitcoin ont \u00e9t\u00e9 fr\u00e9quents en 2013. Le nombre d&#8217;attaques contre cette crypto-monnaie a en fait \u00e9t\u00e9 multipli\u00e9 par plus de 2,5 pour atteindre un nombre de 8,3 millions incidents recens\u00e9s.<\/p>\n<p>Cr\u00e9\u00e9 notamment pour permettre des paiements anonymes sur Internet, le bitcoin remporte un succ\u00e8s certain depuis plusieurs ann\u00e9es. D\u00e9but 2013, il s&#8217;\u00e9changeait au cours de 13.6$ et en d\u00e9cembre dernier, il culminait au taux record de 1200$. L\u2019an dernier, le cours de la monnaie virtuelle a connu des hauts et des bas mais, depuis avril 2013, il n&#8217;est jamais descendu \u00e0 moins de 80$. Ce ph\u00e9nom\u00e8ne a fatalement attir\u00e9 l&#8217;attention des cybercriminels. Et les bitcoins sont souvent une proie facile pour les cybercriminels, car si les utilisateurs les stockent sur leurs ordinateurs sous une forme non crypt\u00e9e, les pirates n\u2019ont plus qu\u2019\u00e0 s&#8217;approprier le fichier du \u00ab\u00a0portefeuille\u00a0\u00bb pour obtenir les informations relatives \u00e0 son contenu et acc\u00e9der au compte de leur victime.<\/p>\n<p>Sur la trentaine d&#8217;\u00e9chantillons de malware financiers, \u00e9tudi\u00e9s dans le cadre de l&#8217;\u00e9tude de Kaspersky Lab, neuf concernaient un programme con\u00e7u pour voler des bitcoins. Ceux-ci repr\u00e9sentaient au total 29 % des cyberattaques financi\u00e8res s&#8217;appuyant sur des applications malveillantes.<\/p>\n<p>\u00ab\u00a0En 2013, la valeur du bitcoin a \u00e9t\u00e9 multipli\u00e9e par plus de 85, ce qui a bien entendu attir\u00e9 l&#8217;attention des cybercriminels. Vers la fin de l&#8217;ann\u00e9e, le nombre d&#8217;utilisateurs attaqu\u00e9s par des malwares ciblant les bitcoins a commenc\u00e9 \u00e0 se rapprocher de celui des victimes de cyber-menaces bancaires plus classiques. Les d\u00e9tenteurs de bitcoins doivent donc \u00eatre particuli\u00e8rement prudents car il est quasiment impossible de r\u00e9cup\u00e9rer l&#8217;argent virtuel vol\u00e9. C&#8217;est le risque inh\u00e9rent \u00e0 l&#8217;utilisation d&#8217;une crypto-monnaie qui circule sans aucun contr\u00f4le des pouvoirs publics\u00a0\u00bb, commente Sergey Lozhkin, chercheur senior en s\u00e9curit\u00e9 pour Kaspersky Lab.<\/p>\n<p>Les outils employ\u00e9s par les cybercriminels pour d\u00e9rober des bitcoins se classent en deux cat\u00e9gories. La premi\u00e8re se compose de programmes destin\u00e9s au vol des fichiers de portefeuille. Les applications de la seconde cat\u00e9gorie installent un logiciel qui g\u00e9n\u00e8re des bitcoins (op\u00e9ration dite de \u00ab\u00a0mining\u00a0\u00bb) sur un ordinateur infect\u00e9. En valeur, les voleurs de portefeuille de bitcoins ont perp\u00e9tr\u00e9 deux fois plus d&#8217;attaques en 2013.<\/p>\n<p>La solution la plus s\u00fbre pour prot\u00e9ger vos connexions internet depuis votre ordinateur, votre mobile ou votre tablette est d\u2019utiliser un <a href=\"https:\/\/www.le-vpn.com\/fr\/\">service VPN<\/a>. Vous vous assurerez ainsi qu\u2019aucune personne mal intentionn\u00e9e\u00a0n\u2019\u00e9coute et n\u2019utilise les donn\u00e9es que vous envoyez\u00a0lors d\u2019une connexion internet non prot\u00e9g\u00e9e. Vous \u00e9viterez que vos\u00a0mots de passe\u00a0bancaires, vos comptes e-mail ou vos profils de r\u00e9seaux sociaux soient intercept\u00e9s et exploit\u00e9s \u00e0 votre insu.<\/p>\n<p>Notre service Le VPN\u00a0codera votre connexion\u00a0internet par un cryptage complexe gr\u00e2ce \u00e0 l\u2019algorithme AES-256. Ce codage rendra impossible toute interaction avec vos donn\u00e9es personnelles, \u00a0et cela, m\u00eame lorsque votre connexion a \u00e9t\u00e9 compromise ou intercept\u00e9e. Chaque information que vous enverrez ira directement dans votre tunnel virtuel s\u00e9curis\u00e9. Avec Le VPN vous pouvez facilement diriger votre trafic en choisissant un <a href=\"https:\/\/www.le-vpn.com\/fr\/serveurs\/\">serveur<\/a> dans l\u2019un des 100+ sites disponibles. Ainsi, vous vous assurez \u00a0les services du\u00a0<a title=\"meilleur VPN\" href=\"http:\/\/www.le-vpn.com\/fr\/temoignages\/\">meilleur VPN<\/a>\u00a0disponible pour une connexion Internet s\u00e9curis\u00e9e, depuis votre ordinateur ou votre appareil mobile.<\/p>\n[vc_row][vc_column]<div class=\"templatera_shortcode\"><div class=\"vc_row wpb_row vc_row-fluid mpc-row\"><div class=\"wpb_column vc_column_container vc_col-sm-12 mpc-column\" data-column-id=\"mpc_column-5369f39af91e6f6\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div data-id=\"mpc_callout-4469f39af91a33b\" class=\"mpc-callout mpc-init mpc-callout--style_1 \"><div class=\"mpc-callout__icon-wrap mpc-icon--image\"><div class=\"mpc-callout__icon\"><i class=\"mpc-transition \"><img decoding=\"async\" class=\"\" src=\"https:\/\/www.le-vpn.com\/fr\/wp-content\/uploads\/2025\/09\/exclusive-deal.png\" width=\"100\" height=\"100\" alt=\"exclusive-deal\" title=\"exclusive-deal\" loading=\"lazy\"><\/i><\/div><\/div><div class=\"mpc-callout__content\"><h3 class=\"mpc-callout__heading mpc-typography--preset_1\">OFFRE EXCLUSIVE<\/h3><div data-id=\"mpc_divider-6069f39af91a425\" class=\"mpc-divider-wrap\"><div class=\"mpc-divider mpc-init mpc-align--center mpc-disable--left \"><div class=\"mpc-divider__line mpc-side--left\"><span><\/span><\/div><div class=\"mpc-divider__line mpc-side--right\"><span><\/span><\/div><\/div><\/div><div class=\"mpc-callout__description\"><p>LES 3 PREMI&Egrave;RES ANN&Eacute;ES &Agrave; 2,22 &euro;\/MOIS<\/p>\n<\/div><\/div><div class=\"mpc-callout__button\"><a href=\"https:\/\/www.le-vpn.com\/fr\/acheter-le-vpn\/\" title=\"\" data-id=\"mpc_button-4669f39af91a3d2\" class=\"mpc-button mpc-init mpc-transition mpc-typography--preset_2 \"><div class=\"mpc-button__content mpc-effect-type--none mpc-effect-side--none\"><span class=\"mpc-button__title mpc-transition\">PROFITEZ EN<\/span><\/div><div class=\"mpc-button__background mpc-transition mpc-effect-type--fade mpc-effect-side--in\"><\/div><\/a><\/div><\/div><div class=\"vc_row wpb_row vc_inner vc_row-fluid vc_custom_1725366294400 mpc-row\"><div class=\"wpb_column vc_column_container vc_col-sm-3 mpc-column\" data-column-id=\"mpc_column-9769f39af91b0c4\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div class=\"wpb_raw_code wpb_raw_html wpb_content_element vc_custom_1619036137534\">\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p style=\"font-size:14px;color:#444;margin-left:20px;\"><svg width=\"16\" style=\"vertical-align: -10%;margin-right:10px;\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 81.68 81.67\"><defs><style>.cls-1{fill:#7ec58e;}.cls-2{fill:#fff;}<\/style><\/defs><path class=\"cls-1\" d=\"M40.84,0A40.84,40.84,0,1,0,81.68,40.84,40.83,40.83,0,0,0,40.84,0Z\"><\/path><g id=\"done\"><g id=\"check-circle-outline\"><polygon class=\"cls-2\" points=\"18.69 39.75 13.55 44.89 30.07 61.41 66.79 24.69 61.65 19.55 30.07 51.13 18.69 39.75\"><\/polygon><\/g><\/g><\/svg>PAS DE JOURNAL<\/p>\n\t\t<\/div>\n\t<\/div>\n\n\t<div class=\"wpb_raw_code wpb_raw_html wpb_content_element vc_custom_1699541136156\">\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p style=\"font-size:14px;color:#444;margin-left:20px;\"><svg width=\"16\" style=\"vertical-align: -10%;margin-right:10px;\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 81.68 81.67\"><defs><style>.cls-1{fill:#7ec58e;}.cls-2{fill:#fff;}<\/style><\/defs><path class=\"cls-1\" d=\"M40.84,0A40.84,40.84,0,1,0,81.68,40.84,40.83,40.83,0,0,0,40.84,0Z\"><\/path><g id=\"done\"><g id=\"check-circle-outline\"><polygon class=\"cls-2\" points=\"18.69 39.75 13.55 44.89 30.07 61.41 66.79 24.69 61.65 19.55 30.07 51.13 18.69 39.75\"><\/polygon><\/g><\/g><\/svg>100+ LOCALISATIONS<\/p>\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-3 mpc-column\" data-column-id=\"mpc_column-1569f39af91b54a\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div class=\"wpb_raw_code wpb_raw_html wpb_content_element vc_custom_1619036153466\">\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p style=\"font-size:14px;color:#444;text-transform: uppercase;margin-left:20px;\"><svg width=\"16\" style=\"vertical-align: -10%;margin-right:10px;\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 81.68 81.67\"><defs><style>.cls-1{fill:#7ec58e;}.cls-2{fill:#fff;}<\/style><\/defs><path class=\"cls-1\" d=\"M40.84,0A40.84,40.84,0,1,0,81.68,40.84,40.83,40.83,0,0,0,40.84,0Z\"><\/path><g id=\"done\"><g id=\"check-circle-outline\"><polygon class=\"cls-2\" points=\"18.69 39.75 13.55 44.89 30.07 61.41 66.79 24.69 61.65 19.55 30.07 51.13 18.69 39.75\"><\/polygon><\/g><\/g><\/svg>P2P autoris&eacute;<\/p>\n\t\t<\/div>\n\t<\/div>\n\n\t<div class=\"wpb_raw_code wpb_raw_html wpb_content_element vc_custom_1619036161279\">\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p style=\"font-size:14px;color:#444;text-transform: uppercase;margin-left:20px;\"><svg width=\"16\" style=\"vertical-align: -10%;margin-right:10px;\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 81.68 81.67\"><defs><style>.cls-1{fill:#7ec58e;}.cls-2{fill:#fff;}<\/style><\/defs><path class=\"cls-1\" d=\"M40.84,0A40.84,40.84,0,1,0,81.68,40.84,40.83,40.83,0,0,0,40.84,0Z\"><\/path><g id=\"done\"><g id=\"check-circle-outline\"><polygon class=\"cls-2\" points=\"18.69 39.75 13.55 44.89 30.07 61.41 66.79 24.69 61.65 19.55 30.07 51.13 18.69 39.75\"><\/polygon><\/g><\/g><\/svg>Facile &agrave; utiliser<\/p>\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-3 mpc-column\" data-column-id=\"mpc_column-1969f39af91b952\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div class=\"wpb_raw_code wpb_raw_html wpb_content_element vc_custom_1622661737627\">\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p style=\"font-size:13px;color:#444;text-transform: uppercase;margin-left:20px;\"><svg width=\"16\" style=\"vertical-align: -10%;margin-right:10px;\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 81.68 81.67\"><defs><style>.cls-1{fill:#7ec58e;}.cls-2{fill:#fff;}<\/style><\/defs><path class=\"cls-1\" d=\"M40.84,0A40.84,40.84,0,1,0,81.68,40.84,40.83,40.83,0,0,0,40.84,0Z\"><\/path><g id=\"done\"><g id=\"check-circle-outline\"><polygon class=\"cls-2\" points=\"18.69 39.75 13.55 44.89 30.07 61.41 66.79 24.69 61.65 19.55 30.07 51.13 18.69 39.75\"><\/polygon><\/g><\/g><\/svg>Garantie de 30 Jours<\/p>\n\t\t<\/div>\n\t<\/div>\n\n\t<div class=\"wpb_raw_code wpb_raw_html wpb_content_element vc_custom_1619036177713\">\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p style=\"font-size:14px;color:#444;text-transform: uppercase;margin-left:20px;\"><svg width=\"16\" style=\"vertical-align: -10%;margin-right:10px;\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 81.68 81.67\"><defs><style>.cls-1{fill:#7ec58e;}.cls-2{fill:#fff;}<\/style><\/defs><path class=\"cls-1\" d=\"M40.84,0A40.84,40.84,0,1,0,81.68,40.84,40.83,40.83,0,0,0,40.84,0Z\"><\/path><g id=\"done\"><g id=\"check-circle-outline\"><polygon class=\"cls-2\" points=\"18.69 39.75 13.55 44.89 30.07 61.41 66.79 24.69 61.65 19.55 30.07 51.13 18.69 39.75\"><\/polygon><\/g><\/g><\/svg>Assistance amicale<\/p>\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-3 mpc-column\" data-column-id=\"mpc_column-1169f39af91bd45\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div class=\"wpb_raw_code wpb_raw_html wpb_content_element vc_custom_1619036185445\">\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p style=\"font-size:14px;color:#444;text-transform: uppercase;margin-left:20px;\"><svg width=\"16\" style=\"vertical-align: -10%;margin-right:10px;\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 81.68 81.67\"><defs><style>.cls-1{fill:#7ec58e;}.cls-2{fill:#fff;}<\/style><\/defs><path class=\"cls-1\" d=\"M40.84,0A40.84,40.84,0,1,0,81.68,40.84,40.83,40.83,0,0,0,40.84,0Z\"><\/path><g id=\"done\"><g id=\"check-circle-outline\"><polygon class=\"cls-2\" points=\"18.69 39.75 13.55 44.89 30.07 61.41 66.79 24.69 61.65 19.55 30.07 51.13 18.69 39.75\"><\/polygon><\/g><\/g><\/svg>Bitcoin accept&eacute;<\/p>\n\t\t<\/div>\n\t<\/div>\n\n\t<div class=\"wpb_raw_code wpb_raw_html wpb_content_element vc_custom_1619036194514\">\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p style=\"font-size:14px;color:#444;text-transform: uppercase;margin-left:20px;\"><svg width=\"16\" style=\"vertical-align: -10%;margin-right:10px;\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 81.68 81.67\"><defs><style>.cls-1{fill:#7ec58e;}.cls-2{fill:#fff;}<\/style><\/defs><path class=\"cls-1\" d=\"M40.84,0A40.84,40.84,0,1,0,81.68,40.84,40.83,40.83,0,0,0,40.84,0Z\"><\/path><g id=\"done\"><g id=\"check-circle-outline\"><polygon class=\"cls-2\" points=\"18.69 39.75 13.55 44.89 30.07 61.41 66.79 24.69 61.65 19.55 30.07 51.13 18.69 39.75\"><\/polygon><\/g><\/g><\/svg>Vitesse de l'&eacute;clair<\/p>\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid vc_custom_1701699917169 mpc-row\"><div class=\"wpb_column vc_column_container vc_col-sm-12 mpc-column\" data-column-id=\"mpc_column-569f39af91f412\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><\/div><\/div><\/div><\/div>\r\n<\/div>[\/vc_column][\/vc_row]<\/div>","protected":false},"excerpt":{"rendered":"<p>L&#8217;\u00e9tude de Kaspersky Lab \u00ab\u00a0Financial Cyber Threats in 2013\u00a0\u00bb analyse le bitcoin, la cybercriminalit\u00e9 qui touche cette monnaie virtuelle. Selon l&#8217;\u00e9tude \u00ab\u00a0Financial Cyber Threats in 2013\u00a0\u00bb r\u00e9alis\u00e9e par la soci\u00e9t\u00e9 Kaspersky Lab, les malwares ciblant le Bitcoin ont \u00e9t\u00e9 fr\u00e9quents en 2013. Le nombre d&#8217;attaques contre cette crypto-monnaie a en fait \u00e9t\u00e9 multipli\u00e9 par plus<\/p>\n","protected":false},"author":10,"featured_media":4574,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_metadesc":"L'\u00e9tude de Kaspersky Lab \u00ab Financial Cyber Threats in 2013 \u00bb analyse le bitcoin, la cybercriminalit\u00e9 qui touche cette monnaie virtuelle.","footnotes":""},"categories":[833],"tags":[260,485,317,35,251,269,248,281,307],"yst_prominent_words":[],"class_list":["post-4573","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog_old","tag-anonymat-sur-internet","tag-bitcoin","tag-confidentialite-en-ligne","tag-cybercrime-2","tag-cybercriminalite","tag-cyberespionnage","tag-cybersecurite","tag-masquer-son-adresse-ip","tag-securite-internet"],"_links":{"self":[{"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/posts\/4573","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/comments?post=4573"}],"version-history":[{"count":4,"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/posts\/4573\/revisions"}],"predecessor-version":[{"id":9321,"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/posts\/4573\/revisions\/9321"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/media\/4574"}],"wp:attachment":[{"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/media?parent=4573"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/categories?post=4573"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/tags?post=4573"},{"taxonomy":"yst_prominent_words","embeddable":true,"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/yst_prominent_words?post=4573"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}