# Microsoft Security chief warns AI agents are given too much power and cannot be trusted

Digest AI · Policy & Regulation · published 2026-10-26T22:03:00Z

Canonical: https://digestai.news/story/microsoft-security-chief-warns-ai-agents-are-given-too-much-power-and

## Summary

Microsoft Security Executive Vice President Hayete Gallot published an article titled "Securing the agentic insider" warning that frontier AI models cannot be trusted and that AI agents have been deployed at enterprise scale with excessive privileges. Gallot describes agents as "agentic insiders" that can autonomously collaborate and collude with other agents, citing an unnamed OpenAI-based attack on Hugging Face as evidence of the threat. She calls for real-time monitoring using "Guardian Agents" and deterministic controls through Microsoft's Project Perception system to supervise agent actions and provide traceability for security teams.

## Key points

- Hayete Gallot says frontier models cannot be trusted regardless of origin
- AI agents have excessive privileges and access in enterprise deployments
- Microsoft proposes Guardian Agents and Project Perception for real-time supervision

## Why it matters

A top Microsoft security executive argues current enterprise AI agent deployments are unsafe by design, urging architectural changes to limit agent autonomy and add supervisory layers.

## Sources

1. [Microsoft Security chief says AI 'cannot be trusted' and AI agents are given too much power](https://tweaktown.com/news/114313/microsoft-security-chief-says-ai-cannot-be-trusted-and-ai-agents-are-given-too-much-power/index.html) (tweaktown.com, 2026-10-26)

Part of the developing story: [Microsoft Warns AI Agents Are Untrusted Security Risks](https://digestai.news/thread/microsoft-outlines-project-perception-to-guard-agentic-insiders) (4 stories)

## Cite

Digest AI, "Microsoft Security chief warns AI agents are given too much power and cannot be trusted", 26 October 2026, https://digestai.news/story/microsoft-security-chief-warns-ai-agents-are-given-too-much-power-and

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