The Verge
Apple is tightening macOS full-disk-access permissions specifically because AI agents make broad access riskier.
- Why now: The change follows reports that Meta's Muse agent somehow knew the contents of a user's messages despite no explicit permission being granted.
- What changes: Granting any app full disk access will now require a more explicit, deliberate user action, making silent permission inheritance by agents harder.
- Industry friction: Meta argues existing permission models aren't granular enough for agentic use cases — a sign platform makers and AI companies are starting to clash over access control.
- Bottom line: Expect more OS-level guardrails like this as agents get deeper system access across Mac, mobile, and browser environments.
For product
If you're prototyping Mac-based AI agent features, design for the stricter permission flow now — Apple's move signals OS vendors will keep raising the bar on what agents can silently access.