The Department of Justice seized online domains for QScan and QTRouter on Wednesday, platforms operated by the Chinese state-sponsored group QTFY and used to target U.S. government networks and critical infrastructure. Verified victims include the Federal Reserve, U.S. Senate, Department of Justice, NASA, Department of Energy, Department of Health and Human Services, and National Institutes of Health. Court documents unsealed in California federal court link the activity to Nanjing Xinjiuwei Network Technology Company.