Chinese Cyber Contractors Used Malware, Botnets, and Stolen Data in Espionage Operations

The report outlines how Chinese state-linked cyber contractors leveraged malware, botnets, stolen credentials and multi-layered techniques to conduct persistent, scalable espionage campaigns and highlights detection challenges (legitimate credentials, distributed infrastructure, low-and-slow activity); it frames the threat as an industrialized, contractor-enabled ecosystem and positions Seceon’s aiSIEM/aiXDR/aiBAS products as solutions to correlate events and validate defenses.