{"id":175836,"date":"2025-09-04T08:40:08","date_gmt":"2025-09-04T07:40:08","guid":{"rendered":"https:\/\/cms-articles.softonic.io\/es\/?p=394862"},"modified":"2025-09-04T08:40:58","modified_gmt":"2025-09-04T07:40:58","slug":"cloudflare-subit-lune-des-attaques-de-trafic-les-plus-massives-jamais-enregistrees-sur-internet","status":"publish","type":"post","link":"https:\/\/cms-articles.softonic.io\/fr\/cloudflare-subit-lune-des-attaques-de-trafic-les-plus-massives-jamais-enregistrees-sur-internet\/","title":{"rendered":"Cloudflare subit l&#039;une des attaques de trafic les plus massives jamais enregistr\u00e9es sur Internet"},"content":{"rendered":"\n<p>Cloudflare a annonc\u00e9 avoir att\u00e9nu\u00e9 une attaque DDoS volum\u00e9trique record atteignant 11,5 t\u00e9rabits par seconde en seulement 35 secondes. <strong>Cette attaque, class\u00e9e comme une inondation UDP, provenait principalement de Google Cloud et a mis en \u00e9vidence l&#8217;utilisation croissante de botnets infect\u00e9s par des malwares par les attaquants<\/strong>.<\/p>\n\n\n<h2 class=\"wp-block-heading\">Une attaque qui cache d&#8217;autres attaques possibles<\/h2>\n\n\n<p>Les attaques DDoS volum\u00e9triques sont con\u00e7ues pour submerger une cible avec un flot massif de trafic, provoquant la congestion du r\u00e9seau, la perte de paquets et l&#8217;interruption du service. <strong>Ces ph\u00e9nom\u00e8nes peuvent d\u00e9grader significativement les performances des serveurs, ce qui peut entra\u00eener des pannes et des interruptions compl\u00e8tes de la connectivit\u00e9<\/strong>.<\/p>\n\n\n<p>La soci\u00e9t\u00e9 de s\u00e9curit\u00e9 a \u00e9galement averti que cette attaque n&#8217;avait pas seulement pour but de semer le chaos sur le r\u00e9seau, mais qu&#8217;elle pourrait \u00e9galement \u00eatre utilis\u00e9e comme un \u00ab \u00e9cran de fum\u00e9e \u00bb pour mener des attaques plus sophistiqu\u00e9es. <strong>Alors que les \u00e9quipes de s\u00e9curit\u00e9 tentent de mitiger l&#8217;attaque volum\u00e9trique<\/strong>, les attaquants peuvent lancer d&#8217;autres attaques suppl\u00e9mentaires visant \u00e0 p\u00e9n\u00e9trer les d\u00e9fenses et \u00e0 voler des donn\u00e9es pr\u00e9cieuses.<\/p>\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"What is Cloudflare?\" width=\"840\" height=\"473\" src=\"https:\/\/www.youtube.com\/embed\/XHvmX3FhTwU?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n<p>Le rapport fait suite \u00e0 une augmentation notable de l&#8217;activit\u00e9 des attaques DDoS hypervolum\u00e9triques, qui sont pass\u00e9es de 700 incidents au premier trimestre de 2025 \u00e0 6 500 au deuxi\u00e8me trimestre de la m\u00eame ann\u00e9e.<strong> Cloudflare a travaill\u00e9 sans rel\u00e2che pour maintenir ses d\u00e9fenses actives et efficaces face \u00e0 de multiples attaques sur une courte p\u00e9riode<\/strong>, refl\u00e9tant ainsi la capacit\u00e9 de l&#8217;entreprise \u00e0 s&#8217;adapter \u00e0 la menace croissante des cyberattaques.<\/p>\n\n\n<p>La sophistication croissante et le volume de ces attaques repr\u00e9sentent un d\u00e9fi significatif pour les entreprises qui d\u00e9pendent de la connectivit\u00e9 en ligne, <strong>soulignant l&#8217;importance de disposer de mesures de s\u00e9curit\u00e9 robustes \u00e0 l&#8217;\u00e8re num\u00e9rique actuelle.<\/strong><\/p>\n\n<div class=\"sc-card-program\">\r\n  <div class=\"sc-card-program__body\">\r\n    <div class=\"sc-card-program__row clearfix\">\r\n      <div class=\"sc-card-program__col-logo\">\r\n        <img decoding=\"async\" class=\"sc-card-program__img\" src=\"https:\/\/images.sftcdn.net\/images\/t_app-icon-s\/p\/2d9f9134-96d0-11e6-bf8f-00163ec9f5fa\/1408299994\/avast-Avast_Symbol_V2_Positive_Orange_256x256.png\" alt=\"Avast Antivirus Gratuit\" width=\"100px\" height=\"100px\">\r\n      <\/div>\r\n      <div class=\"sc-card-program__col-title\">\r\n        <span class=\"sc-card-program__title\">Avast Antivirus Gratuit<\/span>\r\n        <a class=\"sc-card-program__button sc-card-program-internal\" href=\"https:\/\/avast.softonic.com\/\" target=\"_self\" rel=\"noopener noreferrer\">T\u00c9L\u00c9CHARGER<\/a>\r\n      <\/div>\r\n      <div class=\"sc-card-program__col-rating\">\r\n        \r\n      <\/div>\r\n    <\/div>\r\n    <div class=\"sc-card-program__row\">\r\n      <span class=\"sc-card-program__description\"><\/span>\r\n    <\/div>\r\n    <div class=\"sc-card-program__row\">\r\n      <img decoding=\"async\" class=\"sc-card-program__bigpic\" src=\"\">\r\n    <\/div>\r\n    <a class=\"sc-card-program__link track-link sc-card-program-internal\" href=\"https:\/\/avast.softonic.com\/\" target=\"_self\" rel=\"noopener noreferrer\"><\/a>\r\n  <\/div>\r\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Cloudflare a annonc\u00e9 qu&#8217;il avait att\u00e9nu\u00e9 une attaque DDoS volum\u00e9trique record atteignant 11,5 t\u00e9raoctets par seconde en seulement 35 secondes. Cette attaque, class\u00e9e comme une inondation UDP, provenait principalement de Google Cloud et a mis en \u00e9vidence l&#8217;utilisation croissante de botnets infect\u00e9s par des logiciels malveillants par les attaquants. Une attaque qui cache d&#8217;autres attaques possibles Les attaques DDoS volum\u00e9triques sont con\u00e7ues pour submerger une cible avec un torrent massif de trafic, provoquant la congestion du r\u00e9seau, la perte de paquets et l&#8217;interruption du service. Ces ph\u00e9nom\u00e8nes peuvent d\u00e9grader [&hellip;]<\/p>\n","protected":false},"author":9318,"featured_media":175837,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","wpcf-pageviews":0},"categories":[22339],"tags":[26934,26935,17677,26936,1770,1867,26937,26938],"usertag":[],"vertical":[],"content-category":[18042],"class_list":["post-175836","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-softwaresecurity","tag-ataque-ddos","tag-ataques-digitales","tag-ciberseguridad","tag-cloudfare","tag-google-cloud","tag-hackers","tag-la-liga","tag-udp","content-category-seguridad-privacidad"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/posts\/175836","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/users\/9318"}],"replies":[{"embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/comments?post=175836"}],"version-history":[{"count":2,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/posts\/175836\/revisions"}],"predecessor-version":[{"id":175840,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/posts\/175836\/revisions\/175840"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/media\/175837"}],"wp:attachment":[{"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/media?parent=175836"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/categories?post=175836"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/tags?post=175836"},{"taxonomy":"usertag","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/usertag?post=175836"},{"taxonomy":"vertical","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/vertical?post=175836"},{"taxonomy":"content-category","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/content-category?post=175836"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}