The move targets harnesses—software wrappers that pilot a user’s web-based Claude account via OAuth to drive automated ...

Developers face new Claude Code limits as Cursor and OpenCode lose access, giving you clear steps to switch or handle added ...

Office workers without AI experience warned to watch for prompt injection attacks - good luck with that Anthropic's tendency ...

PromptArmor threat researchers uncovered a vulnerability in Anthropic's new Cowork that already was detected in the AI company's Claude Code developer tool, and which allows a threat actor to trick ...

Anthropic published Claude's constitution—a document that teaches the AI to behave ethically and even refuse orders from the ...

Anthropic announced a new general-purpose AI agent tool on Monday called Cowork—and it may emerge as the first actually ...

Goose, Block’s open-source AI coding agent, is emerging as a free alternative to Anthropic’s Claude Code, as developers weigh ...

Elon Musk's xAI faced a setback as AI firm Anthropic blocked its access to Claude coding models, citing policy violations.

Anthropic's popular Claude AI chatbot is currently down, with users facing elevated error rates on the Sonnet 4.5 and Opus ...

Anthropic has cut off OpenAI's API access to its Claude models after determining that OpenAI violated Anthropic's terms of service. According to Anthropic, OpenAI ...

Anthropic Claude 4.1 was released today is an upgrade to Anthropic’s Claude Opus 4 model with key improvements. This was released ahead of OpenAI releasing GPT-5 in about two days. Anthropic plans to ...

Anthropic’s Cowork turns Claude into a desktop AI agent that organizes files, creates documents, builds spreadsheets, and ...