The Federal Reserve and Treasury Department convened a meeting in April with top bank CEOs over an advanced AI model, Claude Mythos Preview, that poses an unprecedented cybersecurity threat. Despite its critical role, the Fed itself lacked access to Mythos for months, raising concerns about financial system vulnerabilities and the US lead in AI.
L'IA Mythos Preview d'Anthropic démontre des capacités avancées en cybersécurité offensive, exploitant des vulnérabilités zero-day et infiltrant des systèmes classifiés en heures, selon des rapports. Ces prouesses ont conduit l'administration Trump à restreindre l'accès à ces modèles d'IA avancés aux seuls utilisateurs américains.
ABD merkezli Anthropic, Çinli Alibaba'yı Claude AI modelinin yeteneklerini yasadışı "distilasyon" ile çalmakla suçladı. Reuters'ın ele geçirdiği mektup, olayı en büyük saldırı olarak nitelerken, ABD hükümeti de Çin'e kısıtlamalar getirdi.
日立製作所は、米Anthropicの高度AIモデル「Claude Mythos Preview」のアクセス権を得た。サイバー脅威対策の「Project Glasswing」への参加による。同AIは、高度なプログラミング能力で数千の脆弱性を発見。日本政府も警戒
米AnthropicのAIモデル「Claude Mythos Preview」が、1万件以上の重大なソフトウェア脆弱性を発見。Project Glasswing参加組織を150以上に拡大。高度なAIの進化が防御と攻撃の双方を加速させるジレンマを生み出す。
Japan's government has been granted access to Anthropic's AI model 'Claude Mythos Preview' as part of its cyber defense initiative, 'Project YATA-Shield'. This access, announced by Digital Minister Takuya Matsumoto, is part of a broader expansion of Anthropic's 'Project Glasswing'.
Anthropic's AI program, launched in April 2026 with 50 partners, detected over 10,000 high-severity vulnerabilities in its first month. The rapid discovery rate now strains verification and patching capabilities, highlighting a new bottleneck in cybersecurity.
La BCE convoque les banques pour discuter des risques de cybersécurité liés à l'IA, notamment le modèle Claude Mythos Preview. Elle exhorte les banques américaines à partager leurs découvertes avec leurs homologues européennes.
Anthropic, geliştirdiği yapay zeka modeli Claude Mythos Preview ile bir ayda 10 binden fazla kritik güvenlik açığı tespit ettiğini duyurdu. Model, Cloudflare ve Mozilla gibi ortaklarla birlikte açık kaynaklı projelerde de taramalar yaparak yazılımların güvenliğini artırmayı hedefliyor.
Cloudflareは、AIモデルMythos Previewが脆弱性の組み合わせによる攻撃経路構築や実証コード自動生成能力を持つと評価。一方で、安全制御の不安定さや誤検知の課題も指摘し、独自ハーネスによる複数エージェントでの網羅的調査手法を構築した。
Cloudflare tested Anthropic's AI model "Mythos Preview" for cybersecurity, finding it effective at building exploit chains and generating PoCs, significantly reducing false positives. The project aims to protect software infrastructure.
Mozilla’s latest Firefox security update provides a rare glimpse into what happens when frontier AI capabilities reach defenders before attackers. The company said it fixed 423 Firefox security bugs in April after gaining access to Claude Mythos Preview, compared with roughly 420 fixes over the previous 14 months. That compression is the signal. The defensive […] The post Firefox finds 20 year old bug and patches 14 months of fixes in 30 days using Anthropic’s Mythos AI appeared first on CryptoSlate.
The system’s power is comparable to others – but it still has frightening implications for the future of hackingLast month, Anthropic made a remarkable announcement about its new model, Claude Mythos Preview: it was so good at finding security vulnerabilities in software that the company would not release it to the general public. Instead, it would only be available to a select group of companies to scan and fix their own software.The announcement requires context – but it contained an essential truth. Continue reading...
The UK's AI Security Institute released research showing OpenAI's GPT-5.5 achieved 71.4% on Expert-level cybersecurity tasks versus Anthropic's Mythos Preview at 68.6%—within margin of error. Both models succeeded on the previously impossible "The Last Ones" test (GPT-5.5: 3/10, Mythos: 2/10), though both failed the "Cooling Tower" power plant simulation. Sam Altman criticized Anthropic's restricted release as "fear-based marketing," suggesting the capabilities reflect general AI improvements rather than a model-specific breakthrough.
China has stepped up its tech war with the United States, blocking Facebook owner Meta’s US$2.5 billion acquisition of artificial intelligence (AI) start-up Manus and raising cybersecurity concerns about Anthropic’s new AI model Claude Mythos Preview. The National Development and Reform Commission (NDRC) announced it was prohibiting the Manus deal in a one-sentence statement on Monday, which didn’t give a specific reason. Meta is now planning to unwind the acquisition, which means untangling...
In the second of a three-part series on Anthropic’s powerful Mythos artificial intelligence model, we examine the effect it has had on China’s cybersecurity and finance industries. US start-up Anthropic’s new AI model, Claude Mythos Preview, has drawn global attention for its ability to autonomously identify and exploit cybersecurity vulnerabilities at a level that appears to surpass conventional tools used in enterprise and financial systems. The model has not been made publicly available, with...
Several US federal agencies are taking up Anthropic's new cybersecurity model to find vulnerabilities, but one is reportedly not getting in on the action: the nation's central cybersecurity coordinator. On Tuesday, Axios reported that the Cybersecurity and Infrastructure Security Agency (CISA) didn't have access to Mythos Preview, which Anthropic has touted as a powerful tool […]
Anthropic released its Claude Mythos Preview AI model on April 7 to a US corporate consortium including Cisco, JPMorgan Chase and Nvidia for cybersecurity purposes via Project Glasswing. The model's powerful vulnerability identification capabilities have triggered unprecedented regulatory response globally. Chinese open-source models still lag US closed-source models in cyber capabilities, though they are rapidly improving.
Anthropic untersucht einen Bericht über unbefugten Zugriff auf die Vorabversion seines leistungsfähigen KI-Modells Claude Mythos Preview. Das Modell, das über verbesserte Fähigkeiten zum Aufspüren und Ausnutzen von Software-Schwachstellen verfügt, wurde bisher nur ausgewählten Organisationen im Rahmen von Project Glasswing zur Verfügung gestellt. Bundesbankpräsident Joachim Nagel warnte vor den Risiken der Technologie für die Bankenbranche.
Unbekannte haben sich laut Bloomberg unbefugten Zugriff auf Anthropics KI-Modell 'Mythos' verschafft. Das Modell gilt aufgrund seiner Fähigkeit, Zero-Day-Lücken zu identifizieren und Exploits zu entwickeln, als so gefährlich, dass es nur für Sicherheitszwecke freigegeben wurde.
AI firm Anthropic unveiled a new language model, 'Mythos Preview,' but will not release it due to concerns about its 'cyber' capabilities in finding and exploiting security vulnerabilities.
Anthropic announced it created a powerful AI model called Mythos Preview that can spot and exploit software vulnerabilities, posing risks to economies, public safety and national security. The company says it withheld the model from public release out of responsibility. A Guardian reporter discusses whether this decision reveals strategic positioning by Anthropic and whether it could spur AI industry regulation.
The NSA is reportedly running Anthropic's Claude Mythos Preview on classified networks, even as the Pentagon fights the AI giant in court.
The NSA is reportedly using Anthropic's controversial AI model, Mythos Preview, despite the Department of War previously labeling the company a national security risk. This comes after a legal battle where a judge halted the ban on Anthropic's technology. Anthropic itself has opted not to release Mythos publicly due to fears of its potential misuse in destabilizing cybersecurity.
