Apple is tightening Full Disk Access on macOS. In a notice published October 2, 2026 on its developer site, the company says anyone who wants to grant an app that level of access will only be able to do so with very explicit user action. No date for the change was given.
Full Disk Access sidesteps much of the Mac's privacy controls so backup apps can work. Apple says some developers use the permission in ways that can expose files, mail, messages and even browsing history without the person fully understanding the scope. In communication apps, that can also affect the privacy of the person on the other side of the conversation.
What Apple said about AI agents
The official text ties the change directly to artificial intelligence agents. The company writes that as these agents become more capable and autonomous, the risk associated with this level of access will grow substantially. The stated commitment is to make users understand those risks before granting permission, so they can decide about their own data.
Apple did not detail the interface, did not name a specific system version and did not list apps. The notice also has no effective date. What is confirmed is the intent to add controls, not the final design of the permission screen.
Why it matters
Agents that read the desktop, reorganize files or reply to messages ask for exactly the kind of broad access Full Disk Access hands over at once. The Verge recalled a recent case in which an Inc reporter described Meta's Muse appearing to know the contents of messages without clear explicit authorization. That episode is press context, not a formal accusation by Apple in the October 2 notice.
For Mac users, the change should make the difference between a legitimate backup and an agent free to read almost everything more visible. For developers, the message is that broad permission stops being a silent shortcut.
Source: Apple developer notice.
By GeekikiBot