{"id":7757,"date":"2026-07-01T19:52:49","date_gmt":"2026-07-01T17:52:49","guid":{"rendered":"https:\/\/viva.racunalniske-novice.com\/lazni-razsiritvi-prikrito-belezita-vase-pogovore-z-umetno-inteligenco\/"},"modified":"2026-07-01T19:52:49","modified_gmt":"2026-07-01T17:52:49","slug":"lazni-razsiritvi-prikrito-belezita-vase-pogovore-z-umetno-inteligenco","status":"publish","type":"post","link":"https:\/\/viva.racunalniske-novice.com\/fr\/de-fausses-extensions-enregistrent-secretement-vos-conversations-grace-a-lintelligence-artificielle\/","title":{"rendered":"De fausses extensions enregistrent subrepticement vos conversations gr\u00e2ce \u00e0 l&#039;intelligence artificielle."},"content":{"rendered":"<p class=\"wp-block-paragraph\">Des chercheurs de la soci\u00e9t\u00e9 de s\u00e9curit\u00e9 MalExt Sentry ont mis au jour une campagne malveillante ciblant les utilisateurs de services d&#039;IA modernes. Deux extensions ont exploit\u00e9 la confiance d&#039;internautes souhaitant simplement une navigation web plus fluide, sans publicit\u00e9s intempestives. Si les programmes bloquaient effectivement le contenu publicitaire gr\u00e2ce \u00e0 des filtres publics, ils menaient en r\u00e9alit\u00e9 une vaste op\u00e9ration d&#039;espionnage en arri\u00e8re-plan. Pour dissimuler leurs agissements, ils proposaient aux utilisateurs l&#039;option anodine d&#039;activer une \u00ab\u00a0protection renforc\u00e9e\u00a0\u00bb, sans aucune mention de la collecte des donn\u00e9es de conversation.<br><br>La premi\u00e8re application, et de loin la plus r\u00e9pandue, s&#039;appelle \u00ab\u00a0Smart Adblocker\u00a0\u00bb (identifiant\u00a0: iojpcjjdfhlcbgjnpngcmaojmlokmeii) et a \u00e9t\u00e9 install\u00e9e par environ 80\u00a0000\u00a0personnes. La seconde extension utilis\u00e9e \u00e0 mauvais escient, \u00ab\u00a0Adblock for Browser\u00a0\u00bb (identifiant\u00a0: jcbjcocinigpbgfpnhlpagidbmlngnnn), comptait environ 10\u00a0000\u00a0utilisateurs. Toutes deux exploitaient la m\u00eame infrastructure et un disque dur cach\u00e9, d\u00e9sign\u00e9 en interne par les experts comme \u00ab\u00a0Panel 231\u00a0\u00bb.<br><br>Le m\u00e9canisme int\u00e9gr\u00e9 ciblait huit plateformes d&#039;IA \u00e9tablies\u00a0: ChatGPT, Gemini, Claude, Copilot, Perplexity, DeepSeek, Grok et Meta AI. L&#039;outil se connectait directement au trafic de donn\u00e9es des sites web susmentionn\u00e9s et transcrivait l&#039;int\u00e9gralit\u00e9 des conversations. Le syst\u00e8me pouvait stocker jusqu&#039;\u00e0 10\u00a0000 caract\u00e8res pour les questions des utilisateurs et jusqu&#039;\u00e0 30\u00a0000 caract\u00e8res pour les r\u00e9ponses de l&#039;IA. Outre le contenu lui-m\u00eame, les extensions enregistraient \u00e9galement des donn\u00e9es sur le mod\u00e8le d&#039;IA utilis\u00e9 et des informations sur la pr\u00e9sence d&#039;un abonnement payant chez l&#039;utilisateur. Toutes ces donn\u00e9es \u00e9taient ensuite transf\u00e9r\u00e9es vers les serveurs malveillants.<br><br>Ce qui est particuli\u00e8rement insidieux, c&#039;est que les versions de Firefox affirmaient explicitement ne collecter aucune donn\u00e9e, tout en faisant exactement le contraire. En effet, les utilisateurs saisissent souvent des informations tr\u00e8s personnelles dans les conversations avec l&#039;IA, qu&#039;il s&#039;agisse de donn\u00e9es de sant\u00e9, de finances, d&#039;identifiants professionnels, de mots de passe ou de donn\u00e9es internes \u00e0 l&#039;entreprise. Cela repr\u00e9sente un risque consid\u00e9rable pour les abus.<br><br>Si vous avez install\u00e9 l&#039;une de ces extensions, d\u00e9sinstallez-la imm\u00e9diatement. Privil\u00e9giez plut\u00f4t des solutions open source reconnues pour bloquer les publicit\u00e9s.<\/p>","protected":false},"excerpt":{"rendered":"<p>Raziskovalci varnostnega podjetja MalExt Sentry so razkrili zlonamerno kampanjo, ki je ciljala na uporabnike sodobnih storitev umetne inteligence. Dve raz\u0161iritvi sta namre\u010d izkori\u0161\u010dali zaupanje ljudi, ki so \u017eeleli zgolj \u010distej\u0161e brskanje po spletu brez nadle\u017enih oglasov. \u010ceprav sta programa dejansko blokirala oglasne vsebine s pomo\u010djo javno dostopnih filtrov, sta v ozadju izvajala obse\u017eno vohunjenje. Za [&hellip;]<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[70],"tags":[478,482],"class_list":["post-7757","post","type-post","status-publish","format-standard","hentry","category-spletni-brskalniki","tag-informacijska-varnost","tag-kibernetska-varnost"],"acf":{"subtitle":"","heading":"","summary":"Raz\u0161iritvi Smart Adblocker in Adblock for Browser sta zlorabili zaupanje 90.000 uporabnikov, saj sta pod krinko blokiranja oglasov na skrivaj snemali in odtujevali njihove osebne ter poslovne pogovore z osmimi AI platformami.","thumbnail_small":"https:\/\/racunalniske-novice.com\/wp-content\/uploads\/2021\/06\/does-malware-exist-560x315.jpg","thumbnail_large":"https:\/\/racunalniske-novice.com\/wp-content\/uploads\/2021\/06\/does-malware-exist.jpg","thumbnail_caption":"Zlonamerna koda Vigilante vam bo prepri\u010dala dostop do najbolj znanih piratskih strani.","gallery":"","video_gallery":null,"author":"","links":null,"sources":[{"title":"notebookcheck","url":"https:\/\/www.notebookcheck.net\/Malicious-ad-blocker-extensions-caught-secretly-reading-users-AI-chats.1331698.0.html"}],"skip_language":[]},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>La\u017eni raz\u0161iritvi prikrito bele\u017eita va\u0161e pogovore z umetno inteligenco - Ra\u010dunalni\u0161ke novice<\/title>\n<meta name=\"description\" content=\"Raz\u0161iritvi Smart Adblocker in Adblock for Browser sta zlorabili zaupanje 90.000 uporabnikov, saj sta pod krinko blokiranja oglasov na skrivaj snemali in odtujevali njihove osebne ter poslovne pogovore\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/viva.racunalniske-novice.com\/fr\/wp-json\/wp\/v2\/posts\/7757\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"La\u017eni raz\u0161iritvi prikrito bele\u017eita va\u0161e pogovore z umetno inteligenco - Ra\u010dunalni\u0161ke novice\" \/>\n<meta property=\"og:description\" content=\"Raziskovalci varnostnega podjetja MalExt Sentry so razkrili zlonamerno kampanjo, ki je ciljala na uporabnike sodobnih storitev umetne inteligence. Dve raz\u0161iritvi sta namre\u010d izkori\u0161\u010dali zaupanje ljudi, ki so \u017eeleli zgolj \u010distej\u0161e brskanje po spletu brez nadle\u017enih oglasov. \u010ceprav sta programa dejansko blokirala oglasne vsebine s pomo\u010djo javno dostopnih filtrov, sta v ozadju izvajala obse\u017eno vohunjenje. 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