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AI Security·Updated 2026-10-21

Are AI agents safe to use at work?

Short answer

They can be, with guardrails. AI agents take actions such as sending email, editing files or calling APIs, so the main risks are excessive permissions and prompt injection. Give agents the least access needed, log their actions, and require human approval for anything irreversible.

The details

Start agents in read-only or draft mode, measure their accuracy on real tasks, and expand permissions gradually. Treat the content an agent reads, such as emails and web pages, as untrusted input.

Useful next reads and tools

Terms explained

Least privilege
Least privilege means giving each user, service or AI agent only the access it needs to do its job, and no more, for only as long as it needs it.
Prompt injection
Prompt injection is an attack on AI applications in which crafted input, typed directly or hidden in content the model reads, overrides the developer’s instructions.

Sources

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