Individual skill

performing-ransomware-tabletop-exercise

Plans and facilitates tabletop exercises simulating ransomware incidents to test organizational readiness, decision-making, and communication procedures. Designs realistic scenarios based on current ransomware threat actors (LockBit, ALPHV/BlackCat, Cl0p), injects covering double extortion, backup destruction, and regulatory notification requirements. Evaluates participant responses against NIST CSF and CISA guidelines. Activates for requests involving ransomware tabletop, incident response exercise, or ransomware readiness drill.

internal/tools/skills/data/ransomware-defense/performing-ransomware-tabletop-exercise/SKILL.md

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# Performing Ransomware Tabletop Exercise

## When to Use

- Testing organizational ransomware response procedures annually or after major infrastructure changes
- Validating decision-making processes for ransom payment, regulatory notification, and public disclosure
- Training executives, IT, legal, PR, and operations teams on their roles during a ransomware incident
- Meeting cyber insurance policy requirements for documented incident response testing
- Identifying gaps in recovery playbooks, communication plans, and backup procedures

**Do not use** as a substitute for technical controls testing. Tabletop exercises validate procedures and decision-making, not technical detection or prevention capabilities.

## Common Misconfigurations & Verification

- **Scenario doesn't stress the recovery assumptions:** the most common gap is an inject set that never tests what happens when backups are also hit. Build at least one branch where primary backups are encrypted and only the immutable/air-gapped copy survives — that forces the team to confront real RTO and whether `vssadmin delete shadows`-style backup destruction was anticipated.
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