CuraSec

tag: Cisa-Advisory · 2 items

Act CISA/FBI: SafePay ransomware breached 600+ critical infrastructure orgs
2026-10-21 · BleepingComputer · source ↗ #ransomware#critical-infrastructure#cisa-advisory
  • Engineer — Plan: The CISA/FBI advisory likely details SafePay’s initial access methods and hardening mitigations; review the full advisory for affected software and apply recommended mitigations this quarter.
  • SOC/IR — Act: Pull the CISA/FBI SafePay advisory for published IOCs and ATT&CK-mapped TTPs, sweep logs back to 2024 for matching indicators, and tune ransomware detection rules against the described behavioral patterns.
  • Leader — Act: 600+ critical infrastructure victims under a formal CISA/FBI advisory is board-question territory; confirm whether your organization or key vendors are among the affected and brief leadership before they see this in the news.
Act archived CISA: Medusa ransomware breached 500+ critical infrastructure orgs
2026-08-19 · BleepingComputer · source ↗ #ransomware#critical-infrastructure#cisa-advisory
  • Engineer — Learn: The CISA/FBI advisory likely details initial-access vectors (historically RDP abuse and phishing) worth reviewing to validate existing hardening; no specific exploited CVE is surfaced in this summary, so no emergency patch action required.
  • SOC/IR — Act: Pull the full CISA advisory for Medusa IOCs and ATT&CK TTPs, then hunt for those indicators in endpoint and network telemetry dating back to mid-2021 if within retention; tune ransomware-staging detections against the published behaviors.
  • Leader — Act: A named campaign with 500+ confirmed critical-infrastructure victims backed by a joint CISA/FBI advisory is likely to generate board and customer questions this week; brief leadership on your sector’s exposure and confirm your ransomware IR plan and backup posture are current.