THAILAND’S Ministry of Finance was hit by a cyber‑espionage operation that used an autonomous AI agent called Hermes, according to research published by Hunt.io here. The attack, first seen on 24 July 2026, demonstrates how attackers are beginning to rely on AI to drive reconnaissance and privilege escalation without constant human oversight.
The Hermes agent was described in detail by SecurityAffairs here. The report noted how the agent launched the custom Hades implant across infected hosts.
The operation also relied on web shells placed in exposed directories and took advantage of misconfigured Apache Hadoop services and weakly protected credential stores. These details were outlined in Dark Reading’s coverage here.
Although no specific CVE identifiers were referenced in the public report, the infrastructure uncovered showed links to Chinese‑speaking threat actors. No data exfiltration was observed during the window of activity, but the presence of Hades indicates the group could have been preparing for future data theft.
Defenders should review authentication configurations, enforce the principle of least privilege and segment critical financial systems from less trusted zones. Monitoring for unexpected web shell traffic or outbound connections to domains associated with Hades will help spot similar intrusions.
Applying patches for any known flaws in exposed services, especially those affecting big data platforms, is a practical step to reduce the risk of AI-driven espionage. Updating detection rules with the Hermes indicators shared by Hunt.io further strengthens defences.