The "Kimsuky" Operation: A North Korean APT?

The Kimsuky operation describes a North Korean APT campaign that targeted South Korean think tanks using a multi-stage malware loader and espionage modules for keystroke logging, data collection, and exfiltration, with persistence and C2 communications via Bulgarian email servers; the campaign includes HWP document stealing, remote control capabilities, and multiple indicators of compromise, highlighting a sophisticated, state-sponsored threat actor activity.