{"id":187,"date":"2025-04-18T09:44:10","date_gmt":"2025-04-18T09:44:10","guid":{"rendered":"https:\/\/www.cyberlaracom.fr\/?p=187"},"modified":"2025-04-20T13:46:20","modified_gmt":"2025-04-20T11:46:20","slug":"cybercriminalite-en-france-analyse-complete-du-18-avril-2025","status":"publish","type":"post","link":"https:\/\/www.cyberlaracom.fr\/?p=187","title":{"rendered":"Cybercriminalit\u00e9 en France \u2013 Analyse compl\u00e8te du 18 avril 2025"},"content":{"rendered":"<p><strong>Le paysage cybercriminel fran\u00e7ais conna\u00eet une intensification des menaces en ce mois d\u2019avril 2025. Entre attaques cibl\u00e9es, campagnes de phishing sophistiqu\u00e9es et d\u00e9ploiements de ran\u00e7ongiciels, les entreprises et institutions doivent faire preuve d\u2019une vigilance constante.<\/strong><\/p>\n<h2>Une recrudescence d\u2019attaques dans les Hauts-de-France<\/h2>\n<p>Le CSIRT Hauts-de-France a r\u00e9cemment publi\u00e9 un rapport r\u00e9v\u00e9lant que <strong>79 % des sollicitations enregistr\u00e9es au premier trimestre 2025<\/strong> ont \u00e9t\u00e9 confirm\u00e9es comme des cyberattaques r\u00e9elles. Parmi les menaces recens\u00e9es :<\/p>\n<ul>\n<li><strong>Hame\u00e7onnage (phishing)<\/strong> \u2013 28 %<\/li>\n<li><strong>Ran\u00e7ongiciels<\/strong> \u2013 18 %<\/li>\n<li><strong>Usurpation d\u2019identit\u00e9<\/strong> \u2013 13 %<\/li>\n<li><strong>Piratage informatique<\/strong> \u2013 13 %<\/li>\n<\/ul>\n<p>Les entreprises priv\u00e9es ont \u00e9t\u00e9 les premi\u00e8res cibles, repr\u00e9sentant 71 % des cas trait\u00e9s, mais les collectivit\u00e9s locales restent vuln\u00e9rables, notamment via leurs syst\u00e8mes de messagerie et services expos\u00e9s.<\/p>\n<h2>\u00a0Bulletin CERT-FR : failles critiques en circulation<\/h2>\n<p>Le bulletin CERTFR-2025-ACT-015 du 14 avril 2025 met en lumi\u00e8re plusieurs <strong>vuln\u00e9rabilit\u00e9s activement exploit\u00e9es<\/strong>, dont certaines pr\u00e9sentes dans des logiciels de bureautique et services r\u00e9seau fr\u00e9quemment utilis\u00e9s dans les PME.<\/p>\n<p>Il est recommand\u00e9 de proc\u00e9der imm\u00e9diatement \u00e0 des <strong>audits de s\u00e9curit\u00e9<\/strong> et de v\u00e9rifier les mises \u00e0 jour critiques sur les pare-feux, serveurs et environnements cloud connect\u00e9s \u00e0 Internet.<\/p>\n<h2>\u00a0L\u2019humain reste la premi\u00e8re faille<\/h2>\n<p>Une \u00e9tude men\u00e9e par l\u2019ANSSI souligne que <strong>les cybercriminels misent toujours sur l\u2019erreur humaine<\/strong> pour r\u00e9ussir leurs intrusions. Mots de passe faibles, clics sur des pi\u00e8ces jointes frauduleuses ou oubli des mises \u00e0 jour sont autant de portes d\u2019entr\u00e9e pour les attaquants.<\/p>\n<p>La sensibilisation et la formation des \u00e9quipes restent donc une priorit\u00e9 absolue en 2025.<\/p>\n<h2>Cybermalveillance.gouv.fr : une nouvelle strat\u00e9gie<\/h2>\n<p>Cybermalveillance.gouv.fr a lanc\u00e9 sa <strong>strat\u00e9gie 2025-2030<\/strong> avec trois grands axes :<\/p>\n<ul>\n<li>Am\u00e9liorer la r\u00e9ponse aux incidents gr\u00e2ce \u00e0 un r\u00e9seau renforc\u00e9 de CSIRT territoriaux<\/li>\n<li>Renforcer la sensibilisation aupr\u00e8s des TPE\/PME et des particuliers<\/li>\n<li>D\u00e9velopper des outils de diagnostic et d\u2019auto-\u00e9valuation de la s\u00e9curit\u00e9<\/li>\n<\/ul>\n<p>Cette strat\u00e9gie vise \u00e0 am\u00e9liorer la r\u00e9silience collective face \u00e0 la professionnalisation des cyberattaquants.<\/p>\n<h2>\u00a0En conclusion<\/h2>\n<p>La cybercriminalit\u00e9 en France \u00e9volue rapidement. Les structures publiques et priv\u00e9es doivent s\u2019appuyer sur des outils, de la veille, mais aussi une strat\u00e9gie claire et continue pour faire face \u00e0 la menace. Le r\u00e9flexe de cybers\u00e9curit\u00e9 ne doit plus \u00eatre l\u2019exception, mais la norme.<\/p>\n<p><em>Pour recevoir un audit gratuit de votre site web ou de votre r\u00e9seau informatique, contactez notre \u00e9quipe via le formulaire de contact sur <a href=\"https:\/\/cyberlaracom.fr\/?page_id=15\" target=\"_blank\" rel=\"noopener\">CyberLaracom.fr<\/a>.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le paysage cybercriminel fran\u00e7ais conna\u00eet une intensification des menaces en ce mois d\u2019avril 2025. Entre attaques cibl\u00e9es, campagnes de phishing [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":188,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[10],"tags":[],"class_list":["post-187","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites-cybersecurite"],"_links":{"self":[{"href":"https:\/\/www.cyberlaracom.fr\/index.php?rest_route=\/wp\/v2\/posts\/187","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cyberlaracom.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cyberlaracom.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cyberlaracom.fr\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cyberlaracom.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=187"}],"version-history":[{"count":6,"href":"https:\/\/www.cyberlaracom.fr\/index.php?rest_route=\/wp\/v2\/posts\/187\/revisions"}],"predecessor-version":[{"id":195,"href":"https:\/\/www.cyberlaracom.fr\/index.php?rest_route=\/wp\/v2\/posts\/187\/revisions\/195"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cyberlaracom.fr\/index.php?rest_route=\/wp\/v2\/media\/188"}],"wp:attachment":[{"href":"https:\/\/www.cyberlaracom.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=187"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cyberlaracom.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=187"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cyberlaracom.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=187"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}