Apple says AI agents make Mac Full Disk Access too easy to grant

Apple has warned developers that Mac Full Disk Access can expose files, mail, messages and browsing history when apps use it beyond the narrow backup purposes for which the broad permission was designed. The company says it will introduce additional controls so granting that access requires very explicit user action, and it specifically names increasingly autonomous AI agents as a reason the stakes are rising. Apple has not announced a ship date or detailed the new interface, so it would be wrong to say the protection is already active. The real-world issue is not whether a permission dialog contains enough words. It is whether an ordinary person can understand that a single approval may let software inspect intimate records long after the immediate task ends. An agent adds another layer: it may choose files, chain tools or respond to untrusted material in ways a user did not individually authorize. Stronger consent can protect users and the people whose private messages are stored on their Macs, but a clumsy restriction could also disrupt legitimate backup and accessibility tools. The design test is granular, revocable permission with a clear purpose and duration, not simply a scarier all-or-nothing prompt. Apple now needs to show what developers must change, what users will see, and how the system will enforce the limit after someone clicks yes.