{"id":10375,"date":"2025-10-17T16:58:01","date_gmt":"2025-10-17T14:58:01","guid":{"rendered":"https:\/\/regions-snetap-fsu.fr\/hdf\/?p=10375"},"modified":"2025-10-17T17:53:43","modified_gmt":"2025-10-17T15:53:43","slug":"cyberattaque-massive-sur-le-reseau-des-lycees-des-hauts-de-france","status":"publish","type":"post","link":"https:\/\/regions-snetap-fsu.fr\/hdf\/2025\/10\/17\/cyberattaque-massive-sur-le-reseau-des-lycees-des-hauts-de-france\/","title":{"rendered":"Cyberattaque massive sur le r\u00e9seau des lyc\u00e9es des Hauts-de-France"},"content":{"rendered":"\t\t
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Cyberattaque massive sur le r\u00e9seau des lyc\u00e9es des Hauts-de-France<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Situation critique et mesures d\u2019urgence<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Contexte et \u00e9tat des lieux<\/b><\/span><\/div>
La FSU des Hauts-de-France, apr\u00e8s \u00e9change avec le r\u00e9f\u00e9rent informatique r\u00e9gional de l’EN, alerte sur la <\/span>cyberattaque majeure<\/b><\/span> en cours dans les lyc\u00e9es de la r\u00e9gion Hauts-de-France.<\/span><\/span><\/div>
La situation est <\/span>extr\u00eamement grave<\/b><\/span> et pourrait perdurer <\/span>plusieurs semaines, voire plusieurs mois<\/b><\/span>. Il s\u2019agit d\u2019un <\/span>ransomware<\/b><\/span> (virus de ran\u00e7onnage et chiffrement des donn\u00e9es), introduit via un <\/span>e-mail de phishing<\/b><\/span> ouvert par un\u00b7e utilisateur\u00b7rice, \u00e0 la suite de la migration vers le nouveau r\u00e9seau <\/span>Windows<\/b><\/span> de la r\u00e9gion.<\/span><\/span><\/div>
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Impact imm\u00e9diat<\/b><\/span><\/div>
  • Paralysie totale<\/b><\/span> des syst\u00e8mes : intendance, secr\u00e9tariat, vie scolaire, outils p\u00e9dagogiques, y compris pour les \u00e9tablissements utilisant le syst\u00e8me <\/span>Kwartz<\/b><\/span>.<\/span><\/span><\/li><\/ul><\/div>
    • Le virus, pr\u00e9sent depuis <\/span>20 jours<\/b><\/span>, a \u00e9t\u00e9 <\/span>activ\u00e9 dans la nuit de jeudi 9 au vendredi 10 octobre<\/b><\/span>.<\/span><\/span><\/li><\/ul><\/div>
      • Malgr\u00e9 les tentatives de suppression, il <\/span>se r\u00e9active d\u00e8s la r\u00e9ouverture du r\u00e9seau<\/b><\/span><\/span><\/li><\/ul><\/div>
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        Actions en cours<\/b><\/span><\/div>
        • La r\u00e9gion a mandat\u00e9 <\/span>Orange Cyberd\u00e9fense<\/b><\/span> pour trouver une solution.<\/span><\/span><\/li><\/ul><\/div>
          • Le r\u00e9f\u00e9rent informatique recommande l\u2019utilisation d\u2019un <\/span>antivirus sp\u00e9cialis\u00e9<\/b><\/span> (ex. : Malwarebytes). <\/span>En cas de d\u00e9tection sur un ordinateur personnel, un formatage complet est fortement conseill\u00e9<\/b><\/span>.<\/span><\/span><\/li><\/ul><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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            Cons\u00e9quences \u00e0 moyen terme<\/b><\/span><\/div>
            • Les \u00e9tablissements sous <\/span>Kwartz<\/b><\/span> pourraient retrouver un fonctionnement normal <\/span>rapidement<\/b><\/span> une fois le r\u00e9seau s\u00e9curis\u00e9.<\/span><\/span><\/li><\/ul><\/div>
              • 80 % des lyc\u00e9es<\/b><\/span>, pass\u00e9s sous le r\u00e9seau Windows, devront <\/span>reconstruire int\u00e9gralement leurs infrastructures r\u00e9seau<\/b><\/span> un processus estim\u00e9 \u00e0 <\/span>plusieurs semaines, voire plusieurs mois<\/b><\/span>.<\/span><\/span><\/li><\/ul><\/div>
                • Aucune garantie<\/b><\/span> sur la r\u00e9cup\u00e9ration des donn\u00e9es perdues.<\/span><\/span><\/li><\/ul><\/div>
                  • Cette crise <\/span>alourdit consid\u00e9rablement les conditions de travail<\/b><\/span> et impacte les pratiques p\u00e9dagogiques et administratives.<\/span><\/span><\/li><\/ul><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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                    Autres r\u00e9gions et secteurs touch\u00e9s<\/b><\/span><\/div>
                    • La r\u00e9gion <\/span>\u00cele-de-France<\/b><\/span> et une <\/span>autre r\u00e9gion<\/b><\/span> seraient \u00e9galement victimes de cette attaque.<\/span><\/span><\/li>
                    • La cyberattaque en cours ne se limite pas aux \u00e9tablissements scolaires des Hauts-de-France. Selon les informations disponibles, 66 entreprises priv\u00e9es<\/strong>, issues de secteurs autres que l\u2019enseignement, seraient \u00e9galement impact\u00e9es par ce ransomware. Cette situation souligne l\u2019ampleur et la gravit\u00e9 de la menace, qui d\u00e9passe d\u00e9sormais le cadre du service public d\u2019\u00e9ducation pour toucher des acteurs \u00e9conomiques locaux.<\/span><\/li><\/ul><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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                      Recommandations urgentes<\/b><\/span><\/div>
                      • Interdiction absolue<\/b><\/span> d\u2019utiliser les ordinateurs du r\u00e9seau des \u00e9tablissements, <\/span>m\u00eame en mode hors connexion<\/b><\/span>.<\/span><\/span><\/li><\/ul><\/div>
                        • La R\u00e9gion demande de privil\u00e9gier les <\/span>ordinateurs portables personnels<\/b><\/span> et les <\/span>connexions internet mobiles<\/b><\/span> (hors Wi-Fi ou r\u00e9seau du lyc\u00e9e) pour assurer la continuit\u00e9 p\u00e9dagogique.<\/span><\/span><\/li><\/ul><\/div>
                          \u00a0<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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                          Positions du SNETAP-FSU et de la FSU<\/b><\/span><\/div>
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                          Cette crise rappelle les <\/span>dysfonctionnements massifs du d\u00e9but de la pand\u00e9mie de Covid-19<\/b><\/span>.<\/span><\/span><\/div>
                          Si la situation persiste, elle deviendra <\/span>intenable<\/b><\/span> pour les \u00e9quipes et les apprenant\u00b7es.<\/span><\/span><\/div>
                          \u00a0<\/div>
                          Le SNETAP-FSU et la FSU des Hauts-de-France <\/span>appellent les coll\u00e8gues<\/b><\/span> \u00e0 :<\/span><\/span><\/div>
                          • Ne pas c\u00e9der aux injonctions<\/b><\/span> d\u2019utiliser leurs outils personnels et leurs Data Mobile s\u2019ils\u00b7elles ne le souhaitent pas.<\/span><\/span><\/li><\/ul><\/div>
                            • Faire remonter les probl\u00e8mes<\/b><\/span> au Conseil R\u00e9gional via les Conseils d\u2019Administration de novembre et aux repr\u00e9sentant\u00b7es SNETAP-FSU.<\/span><\/span><\/li><\/ul><\/div>
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                              Cette cyberattaque r\u00e9v\u00e8le les <\/span>d\u00e9rives des choix politiques<\/b><\/span> de la collectivit\u00e9 : <\/span>centralisation<\/b><\/span>, <\/span>externalisation<\/b><\/span> et <\/span>d\u00e9pendance \u00e0 des acteurs num\u00e9riques<\/b><\/span> aux pratiques contestables.<\/span><\/span><\/div>
                              Le <\/span>Conseil R\u00e9gional des Hauts-de-France<\/b><\/span> doit :<\/span><\/span><\/div>
                              • Cesser les d\u00e9cisions unilat\u00e9rales<\/b><\/span> sur les outils impos\u00e9s dans les lyc\u00e9es.<\/span><\/span><\/li><\/ul><\/div>
                                • Tirer toutes les cons\u00e9quences<\/b><\/span> de cet \u00e9pisode d\u2019ins\u00e9curit\u00e9 num\u00e9rique.<\/span><\/span><\/li><\/ul><\/div>
                                  \u00a0<\/div>
                                  Dans l\u2019urgence<\/b><\/span>, les organisations syndicales de la FSU, dont le SNETAP-FSU, demandent aux autorit\u00e9s acad\u00e9miques (dont la DRAAF-SRFD) d\u2019exiger de la collectivit\u00e9 r\u00e9gionale la mise en place de <\/span>moyens alternatifs et provisoires<\/b><\/span> pour assurer la continuit\u00e9 du service public d\u2019\u00e9ducation.<\/span><\/span><\/div>
                                  \u00a0<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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                                  Le SNETAP-FSU des Hauts-de-France a <\/span>interpell\u00e9 la DRAAF-SRFD<\/b><\/span> et demand\u00e9 que ce sujet soit inscrit \u00e0 l\u2019ordre du jour du Comit\u00e9 Social d’Administration R\u00e9gional de l’Enseignement Agricole (<\/strong><\/span>CSA REA) du 3 novembre<\/span>.<\/span><\/strong><\/span><\/div>
                                  \u00a0<\/div>
                                  En r\u00e9ponse \u00e0 notre saisine, la DRAAF-SRFD<\/strong> a propos\u00e9 l\u2019organisation d\u2019une Formation Sp\u00e9cialis\u00e9e en Sant\u00e9, S\u00e9curit\u00e9 et Conditions de Travail (F3SCT) exceptionnelle en visioconf\u00e9rence<\/strong>, enti\u00e8rement d\u00e9di\u00e9e \u00e0 la gestion de la cyberattaque<\/strong> et de ses cons\u00e9quences. Cette r\u00e9union est pr\u00e9vue le lundi 20 octobre 2025<\/span><\/strong>.<\/span><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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                                  Le Bureau r\u00e9gional SNETAP-FSU des Hauts-de-France<\/span><\/div>
                                  Le 17 octobre 2025<\/span><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

                                  Cyberattaque massive sur le r\u00e9seau des lyc\u00e9es des Hauts-de-France Situation critique et mesures d\u2019urgence Contexte et \u00e9tat des lieuxLa FSU des Hauts-de-France, apr\u00e8s \u00e9change avec le r\u00e9f\u00e9rent informatique r\u00e9gional de l’EN, alerte sur la cyberattaque majeure en cours dans les lyc\u00e9es de la r\u00e9gion Hauts-de-France.La situation est extr\u00eamement grave et pourrait perdurer plusieurs semaines, voire […]<\/p>\n","protected":false},"author":88,"featured_media":10396,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"0","ocean_second_sidebar":"0","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"0","ocean_custom_header_template":"0","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"0","ocean_menu_typo_font_family":"0","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"0","ocean_post_oembed":"","ocean_post_self_hosted_media":"","ocean_post_video_embed":"","ocean_link_format":"","ocean_link_format_target":"self","ocean_quote_format":"","ocean_quote_format_link":"post","ocean_gallery_link_images":"on","ocean_gallery_id":[],"footnotes":""},"categories":[13],"tags":[],"post_folder":[],"class_list":["post-10375","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-communiques","entry","has-media"],"yoast_head":"\nCyberattaque massive sur le r\u00e9seau des lyc\u00e9es des Hauts-de-France - HAUTS-DE-FRANCE<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/regions-snetap-fsu.fr\/hdf\/2025\/10\/17\/cyberattaque-massive-sur-le-reseau-des-lycees-des-hauts-de-france\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cyberattaque massive sur le r\u00e9seau des lyc\u00e9es des Hauts-de-France - HAUTS-DE-FRANCE\" \/>\n<meta property=\"og:description\" content=\"Cyberattaque massive sur le r\u00e9seau des lyc\u00e9es des Hauts-de-France Situation critique et mesures d\u2019urgence Contexte et \u00e9tat des lieuxLa FSU des Hauts-de-France, apr\u00e8s \u00e9change avec le r\u00e9f\u00e9rent informatique r\u00e9gional de l’EN, alerte sur la cyberattaque majeure en cours dans les lyc\u00e9es de la r\u00e9gion Hauts-de-France.La situation est extr\u00eamement grave et pourrait perdurer plusieurs semaines, voire […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/regions-snetap-fsu.fr\/hdf\/2025\/10\/17\/cyberattaque-massive-sur-le-reseau-des-lycees-des-hauts-de-france\/\" \/>\n<meta property=\"og:site_name\" content=\"HAUTS-DE-FRANCE\" \/>\n<meta property=\"article:published_time\" content=\"2025-10-17T14:58:01+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-10-17T15:53:43+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/regions-snetap-fsu.fr\/hdf\/wp-content\/uploads\/sites\/5\/2025\/10\/25_10_17_CyberattaqueLyceeHdF_Blog.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"435\" \/>\n\t<meta property=\"og:image:height\" content=\"200\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Regis Martinage\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@MartinageSnetap\" \/>\n<meta name=\"twitter:site\" content=\"@MartinageSnetap\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Regis Martinage\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/regions-snetap-fsu.fr\\\/hdf\\\/2025\\\/10\\\/17\\\/cyberattaque-massive-sur-le-reseau-des-lycees-des-hauts-de-france\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/regions-snetap-fsu.fr\\\/hdf\\\/2025\\\/10\\\/17\\\/cyberattaque-massive-sur-le-reseau-des-lycees-des-hauts-de-france\\\/\"},\"author\":{\"name\":\"Regis Martinage\",\"@id\":\"https:\\\/\\\/regions-snetap-fsu.fr\\\/hdf\\\/#\\\/schema\\\/person\\\/fa09b77e508eb2889a1c2dd6f4cf3149\"},\"headline\":\"Cyberattaque massive sur le r\u00e9seau des lyc\u00e9es des Hauts-de-France\",\"datePublished\":\"2025-10-17T14:58:01+00:00\",\"dateModified\":\"2025-10-17T15:53:43+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/regions-snetap-fsu.fr\\\/hdf\\\/2025\\\/10\\\/17\\\/cyberattaque-massive-sur-le-reseau-des-lycees-des-hauts-de-france\\\/\"},\"wordCount\":731,\"publisher\":{\"@id\":\"https:\\\/\\\/regions-snetap-fsu.fr\\\/hdf\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/regions-snetap-fsu.fr\\\/hdf\\\/2025\\\/10\\\/17\\\/cyberattaque-massive-sur-le-reseau-des-lycees-des-hauts-de-france\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/regions-snetap-fsu.fr\\\/hdf\\\/wp-content\\\/uploads\\\/sites\\\/5\\\/2025\\\/10\\\/25_10_17_CyberattaqueLyceeHdF_Blog.jpg\",\"articleSection\":[\"Communiqu\u00e9s\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/regions-snetap-fsu.fr\\\/hdf\\\/2025\\\/10\\\/17\\\/cyberattaque-massive-sur-le-reseau-des-lycees-des-hauts-de-france\\\/\",\"url\":\"https:\\\/\\\/regions-snetap-fsu.fr\\\/hdf\\\/2025\\\/10\\\/17\\\/cyberattaque-massive-sur-le-reseau-des-lycees-des-hauts-de-france\\\/\",\"name\":\"Cyberattaque massive sur le r\u00e9seau des lyc\u00e9es des Hauts-de-France - 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