APTs Lead The List Of Most Active Threat Actors In H1 2026

## Executive summary Cyble CRIL's H1 2026 Global Threat Landscape reports 261 active threat actor profiles worldwide, dominated by nation-state APTs (45%) and significant ransomware activity (29%). The report flags five high-priority actors (Bluenoroff, UNC6508, Volt Typhoon, Desert Falcons, SideCopy), details their primary targets and sectors, and calls out notable TTPs including social-engineered Calendly links, REDCap compromises, stealthy mail-forwarding exfiltration, living-off-the-land persistence, and use of proxies/compromised routers for attribution evasion.