Full Disk Access is a macOS permission that allows certain applications to bypass the system’s standard privacy protections and read all files on a user’s Mac. Apple describes this capability as necessary for backup and recovery tools, which need to access user data to function properly, even though it sidesteps the usual controls that guard personal information.
This image illustrates the Full Disk Access feature that Apple is updating to require more explicit user permission, as described in the article.
However, Apple notes that some developers are using Full Disk Access in ways that go beyond what is needed, exposing not only files but also mail, messages, and even browsing history without the user’s full knowledge or understanding. For communication apps, this broad access can also jeopardize the privacy of the people those users are interacting with, creating risks that extend beyond the individual device.
In response, Apple says it will introduce additional controls that ensure granting Full Disk Access requires very explicit user action, making sure users understand the risks before approving such permission. The update is motivated by the growing capabilities of AI agents, which could increase the dangers associated with this level of access, and aims to help users make informed decisions about their data and privacy.