Archive · 5 Oct 2026
Apple Plans Stricter Mac Data Controls Amid AI Agent Risks
Apple plans to add extra steps before a Mac app can get Full Disk Access.
This permission can let an app see files, email, messages and browsing history.
Apple says users should clearly understand what they are allowing.
The company says some developers have used this access in ways that may put users at risk.
Reading messages can also reveal information about the people who sent them.
Apple is concerned that AI agents may create greater risks as they become more capable.
OpenAI’s optional ChatGPT Mac feature can read, summarize, write and send messages, and it requires this permission.
Reports also described a claim that Meta’s Muse read private messages, which Meta disputed.
Apple has not given a date or explained exactly how the new controls will work.
Apple plans additional controls requiring users to take “very explicit” action before granting an app Full Disk Access.
The macOS permission can allow access to system files, mail, messages and browsing history.
Apple says some developers have used the permission in ways that could put users at risk, and warns risks may rise as AI agents become more capable and autonomous.
Apple says broad access to message histories can also affect the privacy of people communicating with the user.
Reports linked the announcement to concerns about Meta’s Muse and a ChatGPT Mac app flaw; Meta disputed a claim that Muse read private messages.
- Who
- Apple, Mac users, third-party app developers and makers of AI agents.
- What
- Apple plans additional controls requiring more explicit user action to grant Full Disk Access.
- When
- Apple announced the plan in a statement on a Friday; one article was dated October 4, 2026. No rollout date was specified.
- Where
- On Mac computers using macOS.
- Why
- Apple says broad access can expose users’ data and affect the privacy of people whose messages are accessible, with risks growing as AI agents become more capable.
Privacy safeguards
App functionality
Broad system access
Privacy safeguards
Apple says users should clearly understand the risks and take explicit action before granting Full Disk Access.
App functionality
Some tools, including backup and storage apps, may need broad access to files and applications to work as intended.
AI access to messages
Privacy safeguards
Apple warns that access to message histories can expose users’ data and information belonging to people they communicate with.
App functionality
OpenAI’s optional ChatGPT Mac feature uses Full Disk Access to retrieve conversation information so it can read, summarize, compose and send messages.
- Permission
- Full Disk Access is a macOS setting that can allow apps to access system files, mail, messages and browsing history.
- Planned change
- Apple says users will need to take “very explicit” action to grant the permission.
- Implementation
- Apple has not specified the macOS version, arrival date or exact permission steps.
- OpenAI agent users
- OpenAI said more than 35 million people use ChatGPT Work and Codex, up from 10 million in July.
- ChatGPT Mac feature
- An opt-in feature can read, summarize, compose and send text messages and requires Full Disk Access.
- Muse claim
- A journalist reportedly claimed Meta’s Muse read private Mac messages without permission; Meta disputed the claim.
- Other reported concern
- One article cited a Wired report about a flaw in the ChatGPT Mac app that could have exposed sensitive information.
