Ransomware
CISA
2026-08-10
#StopRansomware: Gunra Ransomware ↗
Gunra ransomware targets government and critical infrastructure using double-extortion tactics.
Gunra is a ransomware-as-a-service variant that encrypts data and threatens to publish exfiltrated data if the ransom is not paid. It specifically targets government, critical infrastructure, healthcare, and financial sectors.
AFFECTEDVPN gatewaysRDP-exposed infrastructure
▸ DO Prioritize patching known exploited vulnerabilities in internet-facing systems, implement offline immutable backups, and segment networks to restrict lateral movement.
#ransomware#double-extortion#critical-infrastructure#healthcare#financial