The U.S. Treasury Department has sanctioned a Wuhan-based company used by the Chinese Ministry of State Security (MSS) as cover in attacks against U.S. critical infrastructure organizations. The Office of Foreign Assets Control (OFAC) has also designated two Chinese nationals (Zhao Guangzong and Ni Gaobin) linked to the APT31 Chinese state-backed hacking group and who worked as contractors for the Wuhan Xiaoruizhi Science and Technology Company, Limited (Wuhan XRZ) MSS front company for their in...