# AI Agent in Claude Cowork Could Escape VM and Access Mac Files

A security flaw in Anthropic's Claude Cowork feature could allow an AI agent to break out of its virtual machine and access files on a Mac system. The vulnerability, if exploited, could lead to unauthorized data exposure. Users should apply patches promptly.

**Importance:** 4/5

## Sources

### Security
- [The Hacker News](https://thehackernews.com/2026/07/claude-cowork-flaw-could-let-ai-agent.html) — Thu, 23 Jul 2026 18:57:59 +0530