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Anatomy of an Incident

Talkat NDC Oslo 2025 · 2025-05-19..05-23· [security, soft-skills]
slides:none on file

CrowdStrike’s Falcon update ships a bad config that overflows a C++ driver and blue‑screens Windows, causing a roughly 1.5 hour outage across airlines, rail, Sky News and others. Free Market FX activates a Slack incident workflow, spins an incident channel, uses a prebuilt spreadsheet of critical/secondary systems (DORA mapping) and phone contacts, and sends customer templates by 9:15 after discovery at 07:40. Third parties show mixed recovery—Octopus rebuilds VMs quickly while a banking partner degraded—so rehearsal, named contacts, and an isolation plan prove decisive.

AI-written summary · about

  1. 0:00Incident management intro
  2. 1:59Defining an incident
  3. 3:22Importance of incident plan
  4. 6:10Rehearsing incident response
  5. 14:40High-profile cyberattacks impact
  6. 17:10CrowdStrike incident timeline
  7. 21:25Supplier-affected incidents handling
  8. 23:12Real-time CrowdStrike response
  9. 28:58Critical systems prioritization
  10. 35:50Customer communications during incidents
  11. 41:05Resolution and post-analysis
  12. 44:37Key takeaways and best practices
  13. 46:44Q&A
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