Apple tightens security to stop AI agents from spying on your filesArs Technica
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Apple tightens security to stop AI agents from spying on your files

Apple is making it harder for AI agents — programs that act on your behalf — to access everything on your computer. The move protects your privacy from tools that could read your messages and personal data.

2 min read•Ars Technica•October 2, 2026

Apple is tightening security on its devices to prevent AI agents from getting too much access to your personal information. An AI agent is a type of software that can perform tasks automatically on your behalf — like reading emails, organizing files, or searching through documents. Until now, these agents could request something called "full-disk access," which means permission to see and read almost everything stored on your computer.

The problem: once an AI agent has that level of access, it can potentially read your private messages, personal documents, financial records, and anything else on your device — even if you didn't intend to give it permission to do so. This is especially risky because AI agents are becoming more common, and many people don't fully understand what permissions they're granting.

Apple's solution is straightforward: the company is changing its rules so that AI agents can no longer simply ask for full-disk access the way they used to. Instead, they'll need to ask for permission to access specific things — like just your email, or just your photos — rather than everything at once. This forces developers to be more transparent about what their AI tool actually needs to do its job.

Why this matters: as AI becomes more integrated into everyday software, companies like Apple are trying to make sure these powerful tools don't become privacy risks. By limiting what AI agents can access without your explicit permission, Apple is putting control back in your hands. You'll know exactly what an AI tool can see and do before you decide whether to use it.

Original source: Ars Technica

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