Anthropic accidentally exposed the full source code of its AI tool Claude Code due to a packaging error. While no user data ...

A version of the AI coding tool in Anthropic's npm registry included a source map file, which leads to the full proprietary ...

Anthropic says it accidentally leaked the source code for Claude Code, which is closed source, but the company says no ...

The leak provides competitors—from established giants to nimble rivals like Cursor—a literal blueprint for how to build a ...

Anthropic is scrambling to contain the leak, but the AI coding agent is spreading far and wide and being picked apart.

It says it is, but the reality is a little blurry.

A researcher flagged the issue on 31 March 2026, and the code has since been archived on multiple public repositories, ...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

Would you like a closer look at Claude? Someone at Anthropic has some explaining to do, as the official npm package for ...

Anthropic has leaked the full source code for Claude Code via an npm update, revealing unreleased features like autonomous ...

Claude Code, Anthropic’s top AI agent, just suffered a major source code leak. Version 2.1.88 exposed 512,000 lines of ...

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