Ransomware Shift: Stealthy, Long-Term Access Tactics
🔒 Picus Security's annual red-teaming report finds ransomware operators shifting from noisy encryption to stealthy, long-term access, favoring persistence, defense evasion and data exfiltration. The firm reports a 38% drop in encryption as attackers prioritize double-extortion and silent leaks, often routing C2 traffic through trusted services like OpenAI and AWS. Experts urge stronger identity controls, monitoring of third-party integrations, and detections tuned to persistence and exfiltration.
