Group-IB telemetry has identified over 62,000 compromised endpoints across more than 160 countries infected with #MilleniumRAT (4.x). The infection velocity is alarming, with over 39,000 of these detections occurring in Q1 2026 alone, representing 64% of all infections. This demonstrates a rapidly accelerating global campaign.
Group-IB Threat Intelligence feed featuring APT research, ransomware analysis and cybercrime investigations.
Group-IB telemetry has identified over 62,000 compromised endpoints across more than 160 countries infected with #MilleniumRAT (4.x). The infection velocity is alarming, with over 39,000 of these detections occurring in Q1 2026 alone, representing 64% of all infections. This demonstrates a rapidly accelerating global campaign.
