SPECTER attack leaks air-gapped data through USB power controls

Researchers have demonstrated a covert channel called SPECTER that can leak secrets from air-gapped computers by manipulating USB power-management and device-state controls, without carrying the stolen information in USB data transfers. The technique requires an already compromised computer with administrator or root privileges. An attacker... Weiterlesen: SPECTER attack leaks air-gapped data through USB power controls