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Attack Groups

UNC5221: China-Nexus Espionage Cluster

UNC5221 is a China-nexus espionage cluster that has been observed exploiting SAP vulnerabilities, including CVE-2025-31324, to compromise targets. The group is known…

China espionage SAP UNC5221
August 15, 2026
Cyber Products

FOFA Asset Search Engine

A Chinese asset-search service whose key was found alongside the Hermes agent's web interface password on the staging server.

asset search China FOFA
July 10, 2026