{"id":29731,"date":"2017-06-29T15:39:38","date_gmt":"2017-06-29T13:39:38","guid":{"rendered":"https:\/\/www.le-vpn.com\/fr\/?p=29731"},"modified":"2017-08-10T16:05:00","modified_gmt":"2017-08-10T14:05:00","slug":"securite-informatique-nouvelle-cyberattaque-mondiale","status":"publish","type":"post","link":"https:\/\/www.le-vpn.com\/fr\/securite-informatique-nouvelle-cyberattaque-mondiale\/","title":{"rendered":"S\u00e9curit\u00e9 informatique : nouvelle cyberattaque mondiale"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>Comment assurer votre s\u00e9curit\u00e9 informatique&nbsp;?<\/p>\n<p>Une nouvelle vague de cyberattaques d\u2019ampleur mondiale s\u2019est propag\u00e9 en simultan\u00e9 en &nbsp;Ukraine et Russie, avant de toucher d\u2019autres pays comme le Danemark, la France, la Grande-Bretagne, la Norv\u00e8ge, les Pays-Bas et les \u00c9tats-Unis. Elle ciblait des entreprises et organisations gouvernementales et serait due, selon Microsoft, \u00e0 une faille de Windows.<\/p>\n<p>Il semblerait que le virus ait pu se propager via une faille qui a pourtant fait l\u2019objet d\u2019un correctif lors d\u2019une mise \u00e0 jour de s\u00e9curit\u00e9 propos\u00e9e en mars 2017.<\/p>\n<p>Comme il y a quelques semaines avec le virus Wannacry, ce nouveau ran\u00e7ongiciel connu sous le nom de \u00ab Petya \u00bb ou \u00ab Petrwrap \u00bba de nouveau pris en otage plusieurs centaines de milliers d\u2019ordinateurs dans le monde<\/p>\n<p>Ce ransomware int\u00e8gre ce code connu sous le nom d&#8217;&nbsp;\u00bbEternal Blue&nbsp;\u00bb, que les sp\u00e9cialistes en cybers\u00e9curit\u00e9 estiment avoir \u00e9t\u00e9 subtilis\u00e9 \u00e0 la NSA, l\u2019agence am\u00e9ricaine de s\u00e9curit\u00e9 nationale. C\u2019est celui ayant d\u00e9j\u00e0 servi lors de l\u2019attaque dite \u00ab WannaCrypt \u00bb, le ransomware qui avait fait l\u2019objet d\u2019une alerte le 15 mai 2017. La ran\u00e7on exig\u00e9e cette fois-ci pour permettre \u00e0 l\u2019internaute de r\u00e9cup\u00e9rer l\u2019acc\u00e8s \u00e0 l\u2019ordinateur infect\u00e9 est de 300 dollars par appareil bloqu\u00e9.<\/p>\n<p>Le parquet de Paris vient d\u2019ouvrir une enqu\u00eate sur cette nouvelle cyberattaque pour \u00ab&nbsp;acc\u00e8s et maintien frauduleux dans des syst\u00e8mes de traitement automatis\u00e9 de donn\u00e9es&nbsp;\u00bb, \u00ab&nbsp;entrave au fonctionnement&nbsp;\u00bb de ces syst\u00e8mes, \u00ab&nbsp;extorsions et tentatives d\u2019extorsions&nbsp;\u00bb. En France, l\u2019agence publicitaire anglaise WPP, le Groupe Saint-Gobain, Auchan et la SNCF ont indiqu\u00e9 avoir \u00e9t\u00e9 touch\u00e9s.<\/p>\n<p>Selon Mounir Mahjoubi, le secr\u00e9taire d\u2019\u00c9tat fran\u00e7ais au Num\u00e9rique, &nbsp;le niveau de cette attaque de nouveau sans pr\u00e9c\u00e9dent. La s\u00e9curit\u00e9 informatique est et va demeurer un sujet majeur.<\/p>\n<p>Cette cyberattaque massive a d\u2019abord touch\u00e9 l\u2019Ukraine, bloquant le fonctionnement de plusieurs banques de nombreuses entreprises publiques et commerciales, avant de se r\u00e9pandre \u00e0 d\u2019autres pays. Ainsi, plusieurs poids lourds mondiaux du secteur industriel ont \u00e9t\u00e9 frapp\u00e9s, comme le sid\u00e9rurgiste russe Evraz, le groupe p\u00e9trolier russe Rosneft, le g\u00e9ant publicitaire britannique WP ou encore la soci\u00e9t\u00e9 danoise de transport maritime Maersk. Le laboratoire pharmaceutique Merck est devenu sa premi\u00e8re victime connue aux \u00c9tats-Unis, son syst\u00e8me informatique ayant \u00e9t\u00e9 \u00ab&nbsp;compromis&nbsp;\u00bb.<\/p>\n<p>Ce n\u2019est pas la premi\u00e8re fois que l\u2019Ukraine qui para\u00eet avoir \u00e9t\u00e9 le premier pays cibl\u00e9, subit des cyberattaques. Elle annonce d\u2019ailleurs souvent que c\u2019est la Russie qui en est \u00e0 l\u2019origine, m\u00eame si cette derni\u00e8re n\u2019en avoue jamais la responsabilit\u00e9.<\/p>\n<p>Voici les 5 \u00e9tapes pour vous pr\u00e9munir d\u2019un ransomware et assurer votre s\u00e9curit\u00e9 informatique&nbsp;:<\/p>\n<ol>\n<li>Effectuez r\u00e9guli\u00e8rement des sauvegardes de vos donn\u00e9es<\/li>\n<li>N\u2019ouvrez pas les messages dont la provenance ou la forme est douteuse<\/li>\n<\/ol>\n<p>Si vous avez un doute, double-cliquez sur le nom de l\u2019\u00e9metteur pour voir l\u2019email qui se cache derri\u00e8re.<\/p>\n<ol start=\"3\">\n<li>Fa\u00eetes attention aux fichiers douteux<\/li>\n<\/ol>\n<p>Attention aux fichiers se terminant par un type d\u2019extension exotique comme .pif .scr ou .cab ou aux fichiers d\u2019\u00e9x\u00e9cution . exe ; .vbs ; .lnk\u2026<\/p>\n<ol start=\"4\">\n<li>Mettez \u00e0 jour vos outils<\/li>\n<\/ol>\n<p>Veillez \u00e0 la mise \u00e0 jour de vos outils bureautique, antivirus, lecteur PDF, navigateur, application\u2026 et d\u00e9sactivez les macros des solutions automatis\u00e9es. Cela \u00e9vitera la propagation des ran\u00e7ongiciels via les vuln\u00e9rabilit\u00e9s des applications.<\/p>\n<ol start=\"5\">\n<li>Utilisez un VPN<\/li>\n<\/ol>\n<p>Le VPN est le meilleur VPN pour contrer les malwares. Pour votre <a href=\"https:\/\/www.le-vpn.com\/fr\/le-vpn-pour-telephones-android\/\">acc\u00e8s VPN<\/a>, qu\u2019il s\u2019agisse d\u2019un smartphone ou d\u2019une tablette, utilisez notre appli Le VPN d\u00e9di\u00e9e..&nbsp; L\u2019<a href=\"https:\/\/www.le-vpn.com\/fr\/pourquoi-eviter-les-vpn-gratuits-et-seulement-faire-confiance-aux-services-vpn-payants\/\">utilisation VPN<\/a> payant fait vraiment la diff\u00e9rence quand il s\u2019agit de votre s\u00e9curit\u00e9 personnelle et de la protection de vos appareils que vous avez avec vous partout o\u00f9 vous allez.<\/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-5969f424bfbcf9a\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div data-id=\"mpc_callout-4669f424bfbb761\" 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-7669f424bfbb7f0\" 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-3769f424bfbb7c0\" 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-2369f424bfbc173\"><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-6069f424bfbc4c5\"><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-2369f424bfbc763\"><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-1369f424bfbc9f4\"><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-3669f424bfbd701\"><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>Comment assurer votre s\u00e9curit\u00e9 informatique&nbsp;? Une nouvelle vague de cyberattaques d\u2019ampleur mondiale s\u2019est propag\u00e9 en simultan\u00e9 en &nbsp;Ukraine et Russie, avant de toucher d\u2019autres pays comme le Danemark, la France, la Grande-Bretagne, la Norv\u00e8ge, les Pays-Bas et les \u00c9tats-Unis. Elle ciblait des entreprises et organisations gouvernementales et serait due, selon Microsoft, \u00e0 une faille de<\/p>\n","protected":false},"author":10,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_metadesc":"La s\u00e9curit\u00e9 informatique de nouveau mise \u00e0 mal dans nombre de pays avec le ran\u00e7ongiciel \u00ab Petya \u00bb ou \u00ab Petrwrap \u00bb","footnotes":""},"categories":[833],"tags":[],"yst_prominent_words":[1984,1977,1973,1975,1983,1974,1261,1978,1980,1982,1191,1979,1976,1859,1595,1981,1416,1116,1198,1565],"class_list":["post-29731","post","type-post","status-publish","format-standard","hentry","category-blog_old"],"_links":{"self":[{"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/posts\/29731","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=29731"}],"version-history":[{"count":1,"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/posts\/29731\/revisions"}],"predecessor-version":[{"id":29733,"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/posts\/29731\/revisions\/29733"}],"wp:attachment":[{"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/media?parent=29731"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/categories?post=29731"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/tags?post=29731"},{"taxonomy":"yst_prominent_words","embeddable":true,"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/yst_prominent_words?post=29731"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}