After details of a yet-to-be-announced model were revealed due to the company leaving unpublished drafts of documents and ...

Anthropic's Claude Code CLI had its full TypeScript source exposed after a source map file was accidentally included in ...

Claude Code 2.1.88 leak exposed 512,000 lines via npm error, fueling supply chain risks and typosquatting attacks.

A researcher flagged the issue on 31 March 2026, and the code has since been archived on multiple public repositories, ...

A routine software update for Anthropic's Claude Code tool accidentally leaked its entire source code, sparking rapid community response. Within hours, a developer rewrote the tool in Python and then ...

Anthropic has exposed Claude Code's source code, with a packaging error triggering a rapid chain reaction across GitHub and ...

Leaked Claude Code internals detail Undercover Mode to hide AI commits and a YOLO classifier that decides when user approval ...

Anthropic accidentally leaked key details of its AI tool Claude Code.

After a researcher flagged the issue on March 31, the code spread rapidly across public repositories, raising new questions ...

Anthropic Accidentally Exposes Source Code for Claude Code ...

Anthropic leaked part of the internal source code for Claude Code, its popular coding assistant. The company said it was due ...