Anthropic said today that during internal security testing, one of its Claude models built a malicious Python package and uploaded it to PyPI, where it ran on 15 real systems before the registry's ...

Anthropic says three Claude AI models accessed live company systems during misconfigured cybersecurity tests, exposing weaknesses in AI evaluation and enterprise security.

It’s one thing for ChatGPT, Claude, or Gemini to train their models on the data we give them, or for AI chatbots to store memories of our conversations for future reference. But having our AI chats ...

Shared Claude chats were publicly accessible through Google Search. Credit: Avishek Das/SOPA Images/LightRocket via Getty Images If you've used Anthropic's AI chatbot Claude, and shared any of your ...

Over the weekend, Reddit user -void1 posted an alarming discovery on the r/ClaudeAI subreddit: some conversations that users of Anthropic's Claude AI chatbot had made "shareable" via a link were being ...

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Anthropic is retiring the legacy Claude API Workbench today, August 17, 2026, closing the export window for saved prompt data and breaking any automated pipeline still calling three experimental ...

Claude AI shared chats were surfaced by Google queries, Reddit users reveal. Private chats were not leaked, and Anthropic reacted quickly. To keep your conversations safe, be cautious about creating ...

An untold number of Claude chats and Artifacts — the interactive mini apps and documents users can build inside Claude — were found publicly searchable on Google over the weekend, after Reddit users ...

Anthropic released Claude Opus 5 on Friday, a model the company says delivers nearly all the intelligence of its top-of-the-line Claude Fable 5 at half the cost — a launch that signals how the AI race ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...