Ransomware Roundup: 03.06.23

This report summarizes several recent high-impact ransomware incidents — including a data-exfiltration event at the U.S. Marshals Service, operational and revenue impacts to MKS Instruments, and a multi-day outage at Dish Network — and highlights Cl0p ransomware activity against healthcare (noting Linux variants and anti-analysis capabilities). The briefing underscores the likelihood of double-extortion, prolonged attacker dwell time, potential persistence and lateral movement, and recommends resilience measures such as EPP/DR/XDR, patching, backups, least-privilege access, awareness training, and regular resilience testing.