In the wake of a journalist's allegation that Meta's Muse app on Mac accessed their private messages—a claim Meta has refuted—Apple has announced plans to enhance the security settings surrounding "Full Disk Access" in macOS. This feature, originally implemented to ensure that backups could operate smoothly, is now deemed to pose heightened risks due to the capabilities of artificial intelligence agents.
Apple's announcement follows Inc. columnist Jason Aten's report, where he asserted that Muse was aware of his private message content, despite his belief that he had not authorized such access. This incident has sparked concerns about user security and the trustworthiness of desktop-based AI applications that can manage sensitive information and files on users' devices.
The change in policy also emerges after a Wired report highlighted a vulnerability in the ChatGPT Mac app that could potentially grant hackers access to private data.
AI applications functioning on personal computers allow users to provide more extensive access to their files, messages, and other personal content through macOS settings adjustments. In the case of Muse, the application offers an option for users to activate Full Disk Access, which, as detailed by Apple, allows the app to access a wide range of user data, including files, emails, messages, and browsing histories.
Apple emphasized in a recent blog targeting developers that some creators may utilize Full Disk Access in potentially harmful ways, risking user privacy without their complete awareness or consent.
Going forward, Apple has committed to rolling out new safeguards to ensure that users who genuinely intend to provide an app with such extensive access do so with a clearly defined and deliberate action.
“Addressing this is critical,” Apple stated. “As AI agents become more advanced and autonomous, the risks tied to this access could escalate significantly. We are dedicated to ensuring users fully understand these risks before they agree to grant access, enabling them to make informed decisions about their privacy and data.”
Apple has not yet responded to inquiries from TechCrunch regarding these changes to the feature.




