Chinese Cyber Espionage Hackers Using USB Devices to Target Entities in Philippines

A threat actor with a suspected China nexus has been linked to a set of espionage attacks in the Philippines that primarily relies on USB devices as an initial infection vector.
Mandiant, which is part of Google Cloud, is tracking the cluster under its uncategorized moniker UNC4191. An analysis of the artifacts used in the intrusions indicates that the campaign dates as far back as September