SecurityWeek AI Security · October 14, 2026

AI agents in an OT lab: examine segmentation and preauthenticated access

Why it matters

Booz Allen’s lab study describes agents exploring unfamiliar operational technology and finding paths through imperfect segmentation and existing sessions. Some device controls blocked attempted actions. Operators approved exploitation and physical actions, so the results do not demonstrate unattended takeover of arbitrary industrial systems. The practical lesson is to inspect access paths across engineering workstations, networks, and controllers.

My takeaway: Inventory dual-homed hosts, saved sessions, and engineering identities that bridge OT boundaries. In a simulation or isolated lab, verify segmentation and authorization with benign requests, monitor configuration changes, and exercise recovery from known-good backups. Record operator approvals and blocked actions separately from agent completion.
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