Dragon Whistle targets China campuses
A targeted cyber-espionage campaign has struck China’s higher education sector, using deceptive PDF-style shortcut files to install Cobalt Strike beacons on victim machines and open a path for remote control. The operation, labelled Dragon Whistle, has focused on Changzhou University and related academic users by exploiting a familiar administrative pressure point: compulsory student fitness testing tied to the 2026 National Student Physical Fitness and Health Standards. The […]