Early this morning, Anthropic published version 2.1.88 of Claude Code npm package—but it was quickly discovered that package ...

Claude Code's entire source code has been leaked and the internet is up in arms.

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

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

The leak reveals the tool’s internal architecture, tool implementations, multi-agent workflows, and potentially unreleased ...

Anthropic has begun previewing "auto mode" inside of Claude Code. The company describes the new feature as a middle path ...

A simple human mistake has revealed all 500,000+ lines of code that make up Claude Code. How big a deal is that, really?

A malicious GitHub repository published by idbzoomh uses the Claude Code exposure as a lure to trick people into downloading ...

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

A researcher flagged the issue on 31 March 2026, and the code has since been archived on multiple public repositories, ...

The incident has been described as one of the most significant code leaks in recent times, involving the exposure of Claude ...