Incident Response and Recovery
Description
The entity responds to identified security incidents by executing a defined incident response program — containment, eradication, recovery, and post-incident review.
⚠️ Risk Impact
The first hours of incident response determine the total cost. Without a defined response program, teams improvise under pressure — making errors that compound the breach and complicate forensic recovery.
🔍 How EchelonGraph Detects This
EchelonGraph's Tier 1 Cloud Scanner automatically checks for this condition across all connected cloud accounts. Violations are flagged as critical-severity findings with remediation guidance.
🔧 Remediation
Maintain documented IR playbooks per incident type (ransomware, credential theft, BEC, data exfiltration). Define roles: Incident Commander, Communications Lead, Technical Lead, Legal Lead. Rehearse quarterly via tabletop exercises. Conduct post-incident reviews; update playbooks.
💀 Real-World Attack Scenario
A ransomware attack encrypted production databases at 2am Saturday. The on-call engineer paged the CISO at 4am after attempting recovery alone. The team had no documented IR playbook for ransomware. By the time legal, comms, and executive teams were aligned (Monday afternoon), 12 hours of additional damage had accumulated. Total downtime: 6 days. Documented playbook + tabletop would have reduced this to 18 hours.
💰 Cost of Non-Compliance
Average ransomware response cost: $4.45M (IBM 2024). Companies with rehearsed IR programs: 58% lower total cost vs companies that improvise (Ponemon Cyber Resilient Organization 2024). GDPR Article 33 violations (>72h regulator notification): up to €10M / 2%.
📋 Audit Questions
- 1.Walk me through your ransomware response playbook.
- 2.Who is the Incident Commander? When did they last train?
- 3.When was your last tabletop exercise? Show the after-action report.
- 4.Show me a real incident response from the last 12 months. What was the timeline?
🎯 MITRE ATT&CK Mapping
⚡ Common Pitfalls
- ⛔Generic IR plan that doesn't distinguish ransomware from BEC from credential theft — same playbook fits all (poorly)
- ⛔No tabletop exercise — first execution is during a real incident
- ⛔Communications playbook missing — technical response succeeds but external comms damage compounds the breach
📈 Business Value
Documented and rehearsed IR is the highest-leverage security investment after MFA. It can reduce a $4M incident to a $400K incident — purely through faster, more disciplined response.
⏱️ Effort Estimate
40-80 hours initial playbook development + 8 hours quarterly tabletop + post-incident review time
EchelonGraph maintains live runbooks per incident type; integrates with PagerDuty/Slack for kickoff
🔗 Cross-Framework References
Automate SOC 2 CC7.4 compliance
EchelonGraph continuously monitors this control across all your cloud accounts.
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