Free Download

Ransomware Incident
Response Playbook

A step-by-step 79-item checklist for the first 24 hours of a ransomware attack. Built for SOC teams, IR leads, and CISOs who need to act fast and avoid costly mistakes.

Phase 1 · 0 – 1 Hour
19
Confirm & Classify, Evidence Preservation (Do This Before Anything Else), Activate IR Team
Phase 2 · 1 – 4 Hours
22
Network Isolation, Protect Backups (Critical), Account & Credential Lockdown, Notifications
Phase 3 · 4 – 24 Hours
18
Threat Actor Eviction, Forensic Investigation, Recovery Decision
Phase 4 · 24 Hours+
20
Phased Restoration, Enhanced Monitoring, Post-Incident
79 action items across 4 phases
Interactive checkboxes, check off as you work
Critical items flagged for immediate action
IR contact directory template
Based on NIST SP 800-61r2 & CISA guidance
Print-ready PDF format

Get instant access, free

Subscribe to Decryption Digest to unlock the full playbook. Daily threat intelligence briefings. No spam. Unsubscribe anytime.

Joining 50,000+ security professionals. No spam. Unsubscribe anytime.

Already subscribed?