Apple will tighten macOS Full Disk Access rules due to AI agent risks

In short: Apple says it will add stricter controls to a Mac permission called Full Disk Access because AI agents can make broad access to personal data riskier.

What happened

Apple announced it is changing how “Full Disk Access” works on macOS, the operating system on Mac computers. Full Disk Access is a permission that can let an app read large parts of your digital life, including files, email, Messages, and even your browsing history.

Apple said this setting was originally designed to help certain apps, like backup tools, work properly. But the company now says AI agents, meaning apps that can take actions for you and work across your computer, increase the risk of giving any one app this much access.

The move follows recent concerns about desktop AI tools. TechCrunch notes a report from Inc. columnist Jason Aten, who said Meta’s Muse app on Mac appeared to know the content of his private messages, even though he said he did not grant permission, a claim Meta disputed. TechCrunch also pointed to a Wired report about a flaw in the ChatGPT Mac app that could have exposed sensitive data.

Apple says it will require “very explicit user action” so that people who truly want to grant this “extraordinary level of access” can do so with clearer understanding. Think of it like adding a second, more obvious lock before handing someone a master key to your house.

Why it matters

More people are trying AI tools that can search, summarize, and act on what is on their computer. If those tools get broad access too easily, a mistake, a confusing prompt, or a security flaw could expose private messages and documents. Apple’s changes could make it harder for apps to quietly gain sweeping access, but it may also mean more permission prompts and stricter rules for some software.

Source: TechCrunch AI