{"id":236538,"date":"2026-07-28T21:50:13","date_gmt":"2026-07-28T21:50:13","guid":{"rendered":"https:\/\/www.europesays.com\/ch-fr\/236538\/"},"modified":"2026-07-28T21:50:13","modified_gmt":"2026-07-28T21:50:13","slug":"claude-mythos-peut-il-detruire-leconomie-mondiale-et-les-communications-lia-danthropic-a-compromis-les-mecanismes-secrets-qui-securisent-internet","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/ch-fr\/236538\/","title":{"rendered":"Claude Mythos peut-il d\u00e9truire l\u2019\u00e9conomie mondiale et les communications\u00a0? L\u2019IA d\u2019Anthropic a compromis les m\u00e9canismes secrets qui s\u00e9curisent Internet"},"content":{"rendered":"<p>\n    D\u00c9CRYPTAGE &#8211; Le g\u00e9ant de l\u2019IA a annonc\u00e9 qu\u2019un de ses prototypes avait r\u00e9ussi \u00e0 percer deux syst\u00e8mes de chiffrement diff\u00e9rents. Ces syst\u00e8mes s\u00e9curisent nos paiements, nos communications et nos fichiers confidentiels.<\/p>\n<p class=\"fig-paragraph\">C\u2019est une d\u00e9couverte qui pourrait bouleverser la fa\u00e7on dont est actuellement r\u00e9gi Internet.\u00a0<a href=\"http:\/\/www.lefigaro.fr\/secteur\/high-tech\/openai-et-anthropic-veulent-eliminer-leurs-concurrents-le-debat-sur-les-dangers-de-l-ia-chinoise-vire-a-la-bataille-rangee-entre-geants-americains-de-la-tech-20260727\" target=\"_blank\" data-fig-type=\"Article\" rel=\"noopener nofollow\" data-gtm-custom-categorie=\"navigation\" data-gtm-custom-action=\"crossclick\" data-gtm-custom-label=\"Contextuel\" data-gtm-event=\"customEventSPE\" data-fig-domain=\"LEFIGARO\">Anthropic<\/a>\u00a0a annonc\u00e9, ce mardi 28 juillet, qu\u2019un de ses prototypes d\u2019<a href=\"http:\/\/www.lefigaro.fr\/secteur\/high-tech\/allah-nous-a-aides-l-ia-nous-aidera-aussi-l-intelligence-artificielle-nouvelle-obsession-des-groupes-terroristes-20260715\" target=\"_blank\" data-fig-type=\"NewsFlash\" rel=\"noopener nofollow\" data-gtm-custom-categorie=\"navigation\" data-gtm-custom-action=\"crossclick\" data-gtm-custom-label=\"Contextuel\" data-gtm-event=\"customEventSPE\" data-fig-domain=\"LEFIGARO\">intelligence artificielle<\/a>\u00a0\u00e9tait parvenu \u00e0 percer, au moins en partie, les secrets du chiffrement des donn\u00e9es.<\/p>\n<p class=\"fig-paragraph\">Le chiffrement des donn\u00e9es, ou cryptographie num\u00e9rique, est un m\u00e9canisme essentiel au bon fonctionnement d\u2019Internet: il permet \u00e0 nos transactions bancaires d\u2019\u00eatre s\u00e9curis\u00e9es, \u00e0 nos conversations d\u2019\u00eatre priv\u00e9es, et \u00e0 nos donn\u00e9es d\u2019\u00eatre stock\u00e9es. Sans la cryptographie, le web tel que nous le connaissons pourrait tout simplement s\u2019\u00e9crouler.<\/p>\n<p class=\"fig-paragraph\">L\u2019objectif de la cryptographie num\u00e9rique est effectivement de permettre \u00e0 deux personnes ou deux syst\u00e8mes d\u2019\u00e9changer des donn\u00e9es de mani\u00e8re s\u00e9curis\u00e9e, m\u00eame si quelqu\u2019un tente de les intercepter. Prenons l\u2019exemple d\u2019une femme qui envoie un message \u00e0 un homme sur\u00a0<a href=\"http:\/\/www.lefigaro.fr\/secteur\/high-tech\/la-messagerie-whatsapp-introduit-le-nom-d-utilisateur-a-la-place-du-numero-de-telephone-20260629\" target=\"_blank\" data-fig-type=\"NewsFlash\" rel=\"noopener nofollow\" data-gtm-custom-categorie=\"navigation\" data-gtm-custom-action=\"crossclick\" data-gtm-custom-label=\"Contextuel\" data-gtm-event=\"customEventSPE\" data-fig-domain=\"LEFIGARO\">WhatsApp<\/a>. Elle \u00e9crit: \u00abLe code du coffre est 1234\u00bb. Entre le moment o\u00f9 elle envoie son message et le moment o\u00f9 son destinataire le\u2026<\/p>\n<p class=\"fig-premium-paywall__infos\">\n        Cet article est r\u00e9serv\u00e9 aux abonn\u00e9s.        Il vous reste 84% \u00e0 d\u00e9couvrir.\n    <\/p>\n<p>                <img  data- alt=\"Le Figaro\" class=\"fig-img--complete fig-img\"\/><\/p>\n<p class=\"fig-premium-paywall__title\">Vous avez envie de lire la suite ?<\/p>\n<p class=\"fig-premium-paywall__subtitle\">D\u00e9bloquez tous les articles imm\u00e9diatement.<\/p>\n<p class=\"fig-premium-paywall__connect\">\n                D\u00e9j\u00e0 abonn\u00e9\u00a0?                <a class=\"fig-premium-paywall__connect-link\" href=\"https:\/\/connect.lefigaro.fr\/login?client=horizon_web&amp;type=main&amp;redirect_uri=https%3A%2F%2Fwww.lefigaro.fr%2Fsecteur%2Fhigh-tech%2Fclaude-mythos-peut-il-detruire-l-economie-mondiale-et-les-communications-l-ia-d-anthropic-a-compromis-les-mecanismes-secrets-qui-securisent-internet-20260728\" data-js-gtm=\"{&quot;event&quot;:&quot;customEventGA4&quot;,&quot;eventName&quot;:&quot;click_action&quot;,&quot;feature&quot;:&quot;paywall&quot;,&quot;location&quot;:&quot;paywall&quot;,&quot;button_action&quot;:&quot;connect&quot;,&quot;click_text&quot;:&quot;Connectez-vous&quot;}\" rel=\"nofollow noopener\" target=\"_blank\"><br \/>\n                    Connectez-vous<br \/>\n                <\/a>\n            <\/p>\n","protected":false},"excerpt":{"rendered":"D\u00c9CRYPTAGE &#8211; Le g\u00e9ant de l\u2019IA a annonc\u00e9 qu\u2019un de ses prototypes avait r\u00e9ussi \u00e0 percer deux syst\u00e8mes&hellip;\n","protected":false},"author":2,"featured_media":236539,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[7],"tags":[12509,12510,323,61,57,59,58,23,60,62],"class_list":["post-236538","post","type-post","status-publish","format-standard","has-post-thumbnail","category-sciences-et-technologies","tag-anthropic","tag-claude","tag-intelligence-artificielle","tag-science","tag-science-and-technology","tag-sciences","tag-sciences-et-technologies","tag-suisse","tag-technologies","tag-technology"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@ch_fr\/116999816733652701","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/ch-fr\/wp-json\/wp\/v2\/posts\/236538","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/ch-fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/ch-fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ch-fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ch-fr\/wp-json\/wp\/v2\/comments?post=236538"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/ch-fr\/wp-json\/wp\/v2\/posts\/236538\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ch-fr\/wp-json\/wp\/v2\/media\/236539"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/ch-fr\/wp-json\/wp\/v2\/media?parent=236538"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/ch-fr\/wp-json\/wp\/v2\/categories?post=236538"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/ch-fr\/wp-json\/wp\/v2\/tags?post=236538"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}