Entities located in East and Southeast Asia as well as Ukraine have been targeted at least since 2020 by a previously undocumented subgroup ofAPT41, a prolific Chinese advanced persistent threat (APT). Cybersecurity firm Trend Micro, whichchristenedthe espionage crewEarth Longzhi, said the actor’s long-running campaign can be split into two based on the toolset deployed to attack its victims