Anthropic Releases Claude Code Source Accidentally

Anthropic accidentally released the full source code for Claude Code on March 31, 2026, according to public reports; the exposed repository contains more than 512,000 lines of code. Security researchers and developers have already examined the material, raising concerns about exposed dependencies, potential vulnerabilities, and intellectual-property risks. The leak prompts urgent audits, credential rotation, and close monitoring of downstream forks and tooling.