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Anthropic

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Anthropic's AI Uncovers Vulnerabilities in Cryptographic Algorithms, Including US Federal Standard Contender HAWK
Tech
hierRésumé IA

Anthropic's AI Uncovers Vulnerabilities in Cryptographic Algorithms, Including US Federal Standard Contender HAWK

Anthropic's AI model, Claude, discovered two previously unknown attacks on cryptographic algorithms: one against HAWK, a post-quantum digital signature scheme competing for US federal standard status, and another against a research version of AES. The HAWK vulnerability significantly reduces the security margin, potentially impacting its competitiveness due to required key size increases, while the AES attack demonstrates a novel approach though against a non-standard configuration.

D
Decrypt
5 min de lecture
US Tech Companies Urge Against Restrictions on Open-Weight AI Models
En développement
Tech·24/07/2026Résumé IA

US Tech Companies Urge Against Restrictions on Open-Weight AI Models

Over 20 US tech companies, including Nvidia, Microsoft, and Meta, sent a letter urging policymakers to avoid "premature restrictions" on open-weight AI models, arguing such limits could stifle competition and innovation. The debate intensifies amid concerns over Chinese models and intellectual property theft, with key players like OpenAI and Anthropic not signing the letter.

C
CNBC
3 min de lecture
米OpenAIと米Anthropic、AIチャットの音声機能を強化 - デスクトップ版ChatGPT VoiceとClaudeの高性能モデル対応
En développement
Tech·24/07/2026Résumé IA

米OpenAIと米Anthropic、AIチャットの音声機能を強化 - デスクトップ版ChatGPT VoiceとClaudeの高性能モデル対応

OpenAIとAnthropicは7月23日、AIチャットの音声機能を強化した。OpenAIはデスクトップ版「ChatGPT Voice」を公開し、PC上のエージェントを音声で操作可能に。Anthropicは「Claude」の音声モードを刷新し、上位モデルでの会話や外部ツール連携に対応した。

I
ITmedia
2 min de lecture