US DHS agents use AI surveillance to threaten legal observers as domestic terrorists

In January 2026, US Department of Homeland Security (DHS) agents used AI-enabled surveillance to identify and intimidate legal observers. In one instance, an agent threatened an observer by claiming she was now considered a domestic terrorist in a government database.

US Department of Homeland Security · Incident Jan 21, 2026 · Indexed Jun 16, 2026 · 3 sources

'Cause we have a nice little database, and now you're considered a domestic terrorist.
What
In January 2026, US Department of Homeland Security (DHS) agents used AI-enabled surveillance to identify and intimidate legal observers.
Incident date
Jan 21, 2026
Who
US Department of Homeland Security
Failure mode
Tool Misuse
AI surface
Computer Vision
Severity
High

What happened

During immigration operations in January 2026, DHS agents used AI-enabled surveillance to identify individuals recording their activities. In Portland, Maine, an agent told observer Colleen Fagan that she was now considered a domestic terrorist in a database after her face and license plate were recorded. These actions are part of a broader pattern of intimidation alleged in class action lawsuits.

What broke inside the model

Failure path · mode profile · Tool Misuse
  1. 01 · TriggerThe agent selects the correct tool.
  2. 02 · Model stepIt fills the call with the wrong arguments.
  3. 03 · Control gapNo validation checks the arguments first.
  4. 04 · FailureThe tool runs against the wrong target.
  5. 05 · ConsequenceThe wrong record, account, or system is hit.

At the tool call, the arguments point at the wrong target.

Reporting and pending class action lawsuits allege a systemic misuse of AI facial recognition tools, such as Mobile Fortify, to target and intimidate citizens exercising First Amendment rights, with agents alleged to have used identity verification technology for harassment under insufficient oversight.

Public visibilityHigh
Regulatory exposureActive
Customer impactClass-wide
Financial impactUnknown
Time to disclosureWeeks
  1. PressICE is using mass surveillance on American citizens, activistsnpr.org
  2. PressDepartment of Homeland Security intensifies surveillance in immigration raids, sweeping in citizenspbs.org
  3. Reader-SubmittedIncident 1390: DHS Agents Reportedly Threatened Legal ...incidentdatabase.ai
Permalinkhttps://failureindex.ai/failures/dhs-agents-use-surveillance-threaten-legal
CitationAI Failure Index. "US DHS agents use AI surveillance to threaten legal observers as domestic terrorists" (FI-0554). Realm Labs. https://failureindex.ai/failures/dhs-agents-use-surveillance-threaten-legal (indexed Jun 16, 2026).
Share cardA branded image of this record for posts and slides.

Data fields CC-BY 4.0, prose citation permitted. Incident ID FI-0554. Full dataset at /data.

Note from Realm Labs, the Index steward

How Realm fits

Controls for this failure mode
  • OmniGuard
  • AgentRealm

This entry sits in the index's predictive wing: a system that scores, ranks, perceives, or steers rather than generates. Realm's runtime layer is built for the generative and agentic systems now moving into these same decision seats, where it watches a model's internal state and holds an unsupported claim or an unchecked action before it commits. The control gap on this record, an automated decision that reached people with no runtime check in front of it, is the same gap. The index keeps predictive failures on the record because the pattern carries straight into the systems shipping today.