Browsing: Claude

‘Claude gained ‌unauthorized access to the ‌systems after a misconfiguration.’ Photograph: Anthropic‘Claude gained ‌unauthorized access to the ‌systems after a misconfiguration.’ Photograph: Anthropic

OpenAI’s ‘rogue’ agents hacked into more systems than initially reported 04:22 Get more newson July 30, 2026, 9:23 PM EDT /

US technology firm Anthropic says its AI models hacked into the systems of three organisations on their own, during a private security experiment.

Y Combinator’s Diana Hu recently interviewed Boris Cherny, the creator and head of Claude Code at Anthropic. Cherny said that Claude Code is more capable than is commonly understood, saying that prompt engineering is largely not important. Given that Claude doesn’t require “overthinking,” he suggested Claude Code users would be better off unfollowing AI influencers…

For a year now, the AI safety testing firm Andon Labs has given frontier models various real-world tasks to determine how well they do as agents running for long periods with no human supervision.

Using Claude Mythos Preview, researchers at Anthropic have discovered improved ways to attack cryptographic algorithms (the mathematical methods used to keep online data private). The first attack significantly weakens HAWK, a digital signature scheme that was built for a post-quantum world. The second identifies a new way to attack round-reduced AES, the most widely used…

Hundreds of user conversations with Anthropic’s popular artificial intelligence (AI) chatbot Claude were found to have been available to essentially anyone online.

Anthropic is currently the world’s most valuable AI company, with an astonishing $1.2 trillion valuation on secondary markets as of earlier this month. The company’s offerings have been making headline news all year, especially after the US government temporarily banned use of Anthropic’s Fable model because it was just too smart and risky for our…

Weeks after OpenAI rolled out a new family of conversational models and updated ChatGPT’s voice mode, rival Anthropic is making its move to make Claude more voice-friendly with a new update. The company said Thursday that users can choose between Opus, Sonnet, and Haiku models.

Anthropic researchers found Claude overruled a fictional CEO and helped an employee blow the whistle