Anthropic Accidentally Leaks Claude Code Tool Source Code

📌 Anthropic accidentally leaked the source code of its Claude Code tool after including a large debug file in a public npm release. The exposed file contained over 500,000 lines of code, which were rapidly discovered, shared, and analyzed online following the incident. The leak occurred via an npm package distribution, though no specific date or CVE identifier was provided. The incident resulted in the unintended public dissemination of proprietary code without further details on downstream impacts. No malicious exploitation or additional technical specifics were mentioned in the report.