Anthropic has exposed Claude Code's source code, with a packaging error triggering a rapid chain reaction across GitHub and the developer community, letting them copy it entirely ...

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

The leak provides competitors—from established giants to nimble rivals like Cursor—a literal blueprint for how to build a high-agency, reliable, and commercially viable AI agent.

A routine software update for Anthropic's Claude Code tool accidentally leaked its entire source code, sparking rapid community response. Within hours, a developer rewrote the tool in Python and then ...

Anthropic fixed a significant vulnerability in Claude Code's handling of memories, but experts caution that memory files will ...

Claude Code’s source code appeared to have leaked online, exposing internal instructions and frameworks behind Anthropic’s AI agent. The leaks appeared on GitHub, where copies and forks of the code ...

The CVSS‑9.3 vulnerability allows unauthenticated remote code execution on exposed Marimo servers and was exploited in the wild shortly after disclosure, Sysdig says.