Apple plans additional controls for macOS Full Disk Access

Apple’s developer documentation says the company will introduce additional controls around Full Disk Access.[1] It says users who choose to grant an app this permission will need to take very explicit action.[1] The documentation is dated October 2, 2026.[1] For teams reviewing Mac software, the immediate takeaway is to avoid assuming that the permission’s current grant process will remain unchanged.

Apple says Full Disk Access largely sidesteps other controls and can expose files, mail, messages and browsing history.[1] The permission also allows backup apps to function properly on Mac, Apple says.[1] Apple adds that some developers use Full Disk Access in ways that could put users at risk.[1] It says communication apps with this access can also compromise the privacy of the people users communicate with.[1]

Apple says the risks associated with Full Disk Access will grow substantially as AI agents become more capable and autonomous.[1] TechCrunch says desktop AI agents can gain greater access to files, messages and other personal content when users adjust macOS settings.[2] Apple’s statement came shortly after TechCrunch reported that columnist Jason Aten said Muse knew the content of his private messages, although he said he had not given the agent permission.[2] TechCrunch also reported that Meta disputed Aten’s claim.[2] It cited a Wired article describing a flaw in ChatGPT’s Mac app that could have allowed hackers to access sensitive data.[2] Apple did not respond to TechCrunch’s inquiry about the change.[2]