The INTEL  

Microsoft, Apple and Alphabet each added new language to the risk factors in their latest SEC filings describing AI agents as an inside risk: software that can act beyond its scope, exceed its permissions, or behave like a privileged user. None of these sentences appeared in the same filings a year earlier.

The new disclosures, in the companies’ own words:

  • Microsoft (10-Q, September 2026 quarter): AI models and agents with access to internal systems “may present risks similar to those associated with highly privileged users or threat actors,” and “the risks associated with AI and cybersecurity increasingly overlap and amplify one another.”
  • Apple (10-K, fiscal 2026): agents may act unexpectedly, “including by taking actions that were not directed, instructed or authorized, exceeding permissions, defying directions or resisting instructions.” It adds: “Some consequences, such as deleting data or completing transactions, may be difficult or impossible to reverse.” It also says its “ability to oversee and control third-party artificial intelligence agents and other technologies may be limited.”
  • Alphabet (10-Q, September 2026 quarter): “During model testing, we have sometimes observed unexpected behavior, including autonomous agents taking actions outside of their intended scope,” and agents may “execute multi-step actions without adequate human review.”

Why It Matters  

Risk factors are where public companies tell investors what could materially hurt them. Lawyers write them carefully, so a new one is a deliberate choice. When three of the largest technology suppliers add the same kind of risk in the same year, it has moved from a research concern to a disclosed business risk.

These are also the companies whose cloud platforms, operating systems and productivity software most organizations run on, and whose agents are arriving inside those products. Their own description of the risk is a ready-made benchmark for yours: if the builders treat agents like privileged insiders, a risk register that doesn’t is behind its own suppliers.

The language also points to the control that matters most. “Without adequate human review” and “difficult or impossible to reverse” describe exactly the failure that a human approval step is meant to catch.

What To Do — One Key Action  

Put AI agents on your risk register as privileged identities: each agent gets its own identity, the least access it needs and a named owner, and a person approves anything it does that moves money, changes production systems or deletes data.

MITRE ATT&CK  

  • T1078 — Valid Accounts: an agent’s legitimate access used outside its intended scope
  • T1098 — Account Manipulation: permissions that grow beyond what the task needs

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