BlueBravo Deploys GraphicalProton Backdoor Against European Diplomatic Entities

Jul 28, 2023THNCyber Espionage / Malware The Russian nation-state actor known as BlueBravo has been observed targeting diplomatic entities throughout Eastern Europe with the goal of delivering a new backdoor called GraphicalProton, exemplifying the continuous evolution of the threat. The phishing campaign is characterized by the use of legitimate internet services (LIS) for command-and-control (C2)…