0
Applied AI·September 23, 2026·1 min read

Meta’s Muse AI Assistant Rolled Out With a Serious Security Flaw

Share

A zero-day in Muse that let attackers do “whatever” they wanted on a Mac is a concrete example of AI assistants expanding the blast radius of a single vuln from app-level to system-level. If you’re shipping agentic helpers, treat them as privileged runtime environments—threat model them like an OS service, not a chat widget, and get security in the design loop now.