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

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A researcher flagged the issue on 31 March 2026, and the code has since been archived on multiple public repositories, ...

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

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

Anthropic’s Claude Code tool has suffered a major leak after a source map file was mistakenly published on npm. The incident ...

Swapping Claude Code for Codex turned out to be an easy win, with faster results, lower token usage, and a smoother workflow.