{"id":3850,"date":"2014-01-15T09:00:27","date_gmt":"2014-01-15T09:00:27","guid":{"rendered":"http:\/\/www.levpn.fr\/?p=3850"},"modified":"2019-03-12T16:16:19","modified_gmt":"2019-03-12T14:16:19","slug":"les-rancongiciels-sont-la-mode","status":"publish","type":"post","link":"https:\/\/www.le-vpn.com\/fr\/les-rancongiciels-sont-la-mode\/","title":{"rendered":"Les ran\u00e7ongiciels sont \u00e0 la mode"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p><span style=\"font-size: 14px; line-height: 1.5em;\">Le\u00a0ransomware\u00a0ou ran\u00e7ongiciel revient donc \u00e0 la mode chez les cybercriminels\u00a0: il s\u2019agit d\u2019un logiciel malveillant qui, une fois infiltr\u00e9 sur votre ordinateur chiffrera une partie du disque dur et vous demandera en \u00e9change une ran\u00e7on pour r\u00e9cup\u00e9rer l\u2019acc\u00e8s vos donn\u00e9es en question. On observe depuis plusieurs mois une mont\u00e9e en puissance de ces logiciels existent toutefois depuis longtemps.<\/span><\/p>\n<p>Au second trimestre 2013, McAfee avait d\u00e9nombr\u00e9 un chiffre record de 320\u00a0000 nouveaux \u00e9chantillons de ce type de malware<i>.<\/i>\u00a0D\u00e9but septembre, on avait ensuite vue l\u2019apparition de CryptoLocker, un cheval de Troie qui se diffuse via des e-mails infect\u00e9s, principalement dans les pays anglophones. Il \u00e9tait camoufl\u00e9 dans des factures UPS\/FedEx ou des messages bancaires. Une fois install\u00e9, il chiffrait ainsi les donn\u00e9es personnelles via une cl\u00e9 RSA 2048 bits, stock\u00e9e sur des serveurs pirates.<\/p>\n<p>Ensuite l\u2019utilisateur re\u00e7oit une demande de transfert d\u2019une somme en bitcoin correspondant \u00e0 environ 300 dollars.<\/p>\n<p>Selon Dell Secureworks, Cryptolocker aurait infect\u00e9 entre 200\u00a0000 et 250\u00a0000 ordinateurs en l\u2019espace de trois mois. Cela aurait permis aux cybercriminels de r\u00e9cup\u00e9rer la coquette somme de 700\u00a0000 euros.<\/p>\n<p>D\u2019apr\u00e8s McAfee, ce type de ran\u00e7ongiciels devrait continuer \u00e0 prolif\u00e9rer en 2014. Ils devraient d\u2019ailleurs bient\u00f4t appara\u00eetre sur les terminaux mobiles, qui contiennent une mine de donn\u00e9es personnelles.<\/p>\n<p>Sauvegardez donc r\u00e9guli\u00e8rement vos donn\u00e9es. M\u00eame si un malware chiffre vos donn\u00e9es personnelles, vous pourrez ainsi toujours les r\u00e9cup\u00e9rer. Refusez de payer ce type de ran\u00e7on, car il n\u2019y a aucune garantie que les cybercriminels vous transf\u00e8rent r\u00e9ellement la cl\u00e9 pour d\u00e9chiffrer vos donn\u00e9es.<\/p>\n<p>Installez tout d\u2019abord un logiciel anti-virus sur votre ordinateur ou votre appareil mobile. Ne cliquez pas sur les emails adress\u00e9s par des personnes que vous ne connaissez pas.\u00a0La meilleure solution reste l\u2019utilisation d\u2019un\u00a0<a href=\"https:\/\/www.le-vpn.com\/fr\/\" target=\"_blank\" rel=\"noopener noreferrer\">VPN<\/a>. Gr\u00e2ce au service d\u2019un VPN, votre adresse IP est masqu\u00e9e et ne pourra pas \u00eatre rep\u00e9r\u00e9e. Quand vous allez vous connecter sur Internet via une connexion non s\u00e9curis\u00e9e, gr\u00e2ce au VPN, vous obtiendrez un\u00a0cryptage\u00a0fort, qui ne permettra pas qui que ce soit de savoir quels sites vous avez visit\u00e9s. Et votre connexion \u00e0 Internet est\u00a0<a href=\"https:\/\/www.le-vpn.com\/fr\/une-connexion-fiable-partout\/\" target=\"_blank\" rel=\"noopener noreferrer\">s\u00e9curis\u00e9e<\/a>\u00a0o\u00f9 que vous soyez. Un service sp\u00e9cial du VPN vous permet aussi de prot\u00e9ger vos connexions depuis votre smartphone ou votre tablette mobile. Pensez-y, car les ran\u00e7ongiciels sur les syst\u00e8mes\u00a0<a href=\"https:\/\/www.le-vpn.com\/fr\/securite-mobile\/\" target=\"_blank\" rel=\"noopener noreferrer\">mobiles<\/a>\u00a0deviennent aussi \u00e0 la mode.<\/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-3269f28bce26db9\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div data-id=\"mpc_callout-4469f28bce25539\" 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-7669f28bce25605\" 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-3669f28bce255bf\" 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-3369f28bce25f20\"><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-6169f28bce26250\"><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-2869f28bce26513\"><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-8769f28bce267c3\"><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-1869f28bce27575\"><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>Le\u00a0ransomware\u00a0ou ran\u00e7ongiciel revient donc \u00e0 la mode chez les cybercriminels\u00a0: il s\u2019agit d\u2019un logiciel malveillant qui, une fois infiltr\u00e9 sur votre ordinateur chiffrera une partie du disque dur et vous demandera en \u00e9change une ran\u00e7on pour r\u00e9cup\u00e9rer l\u2019acc\u00e8s vos donn\u00e9es en question. On observe depuis plusieurs mois une mont\u00e9e en puissance de ces logiciels existent<\/p>\n","protected":false},"author":10,"featured_media":3851,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_metadesc":"Cybercriminalit\u00e9 : on note une recrudescence comme relev\u00e9 par McAfee des cas de ran\u00e7ongiciels","footnotes":""},"categories":[833],"tags":[260,275,325,251,248,122,276,170,301,307,441],"yst_prominent_words":[1940,3178,1690,6696,1158,1072,1105,2205,2405,6695,4534,1369,1143,1163,6137,5686,4741,3152,1167,1565],"class_list":["post-3850","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog_old","tag-anonymat-sur-internet","tag-attaque-mobile","tag-cacher-son-adresse-ip","tag-cybercriminalite","tag-cybersecurite","tag-hacking","tag-hacking-telephone-portable","tag-ransomware","tag-securite-en-ligne","tag-securite-internet","tag-vol-de-donnees-sur-internet"],"_links":{"self":[{"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/posts\/3850","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=3850"}],"version-history":[{"count":4,"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/posts\/3850\/revisions"}],"predecessor-version":[{"id":31763,"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/posts\/3850\/revisions\/31763"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/media\/3851"}],"wp:attachment":[{"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/media?parent=3850"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/categories?post=3850"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/tags?post=3850"},{"taxonomy":"yst_prominent_words","embeddable":true,"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/yst_prominent_words?post=3850"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}