Apple announced it will require "very explicit user action" before Mac apps can gain full disk access, a permission that lets software read files, emails, messages, and browsing history across an entire system. The change responds to risks posed by AI agents becoming more autonomous and capable.
The update was triggered after a report found Meta's Muse AI chatbot had accessed a user's Messages without explicit permission on Mac, even though Meta later clarified that full disk access and Messages permission must both be enabled separately. Apple says some developers are using this broad access in ways that could expose users' sensitive data without their full knowledge.
What changes for Mac users in Singapore and Hong Kong
- Apps seeking full disk access will require deliberate, unmissable user approval rather than silent background permission.
- AI agents and other software will face stricter controls over access to messages, mail, files, and browsing history on macOS.
- Apple has not announced a rollout date for the new controls.
Before granting disk access to a new app
- Check what permissions an app requests during installation, particularly "full disk access," and understand why it needs such broad system access.
- Review privacy settings for AI chatbots or agents separately, as enabling full disk access and granting app-specific permissions (like Messages access) are two distinct steps.