Apple is tightening Full Disk Access (FDA) controls in macOS 27.3 to prevent AI agents from accessing user data without explicit consent. The update removes a loophole that allowed apps to appear in Settings after a denied file request, requiring users to manually enable FDA. Developers can no longer prompt users to toggle FDA via the Settings app automatically. Instead, users must manually drag app icons to the Settings panel. This change aims to ensure 'very explicit user action' before granting access. However, some argue it doesn't fully solve the issue, as demand for iMessage access by AI agents persists. Leaker pdfu also hints at 'Private Folders' for scoped access, though details remain unclear.
The shift targets rogue AI agents that previously requested FDA and then misused data. While the new system is more secure, it may inconvenience users who rely on AI tools for iMessage integration. Apple has not confirmed if Private Folders will be implemented, but if so, it could allow granular permissions without full disk access. Until then, users must weigh convenience against privacy risks when enabling FDA for any app.
Source: 9to5Mac · Summarized by HeadlinesBriefing