Threat Actor Reportedly Used Hermes AI Agent for Unattended Post-Compromise Activity in Thailand's Ministry of Finance Network

July 9, 2026

Hunt.io reported that an unidentified threat actor used Nous Research's Hermes agent in unattended "YOLO" mode during an intrusion targeting Thailand's Ministry of Finance. Recovered logs showed Hermes conducting privilege-escalation reconnaissance within ministry systems and recursively searching a directory containing personnel records. Researchers found evidence of compromise but no data exfiltration; the ministry had not publicly confirmed a breach.

Matched TAIM controls

Suggested mapping from embedding similarity (not a formal assessment). Browse all TAIM controls

MEASURE 3.1 — similarity 0.675, rank 1. TAIM detail and related incidents →
MANAGE 2.2 — similarity 0.668, rank 2. TAIM detail and related incidents →
MEASURE 2.10 — similarity 0.656, rank 3. TAIM detail and related incidents →

Alleged deployer: threat-actors, hackers, ai-agent-system-deployers, cybercriminals, agentic-threat-actors
Alleged developer: nous-research, ai-agent-system-developers
Alleged harmed parties: thailand-ministry-of-finance, government-of-thailand, government-agencies, governments, information-security, national-security-and-intelligence-stakeholders, privacy

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Source

Data from the AI Incident Database (AIID). Cite this incident: https://incidentdatabase.ai/cite/1669

Data source

Incident data is from the AI Incident Database (AIID).

When citing the database as a whole, please use:

McGregor, S. (2021) Preventing Repeated Real World AI Failures by Cataloging Incidents: The AI Incident Database. In Proceedings of the Thirty-Third Annual Conference on Innovative Applications of Artificial Intelligence (IAAI-21). Virtual Conference.

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