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Tagged “postmortem”

2 articles

  1. Postmortem: The CrowdStrike Outage of July 2024

    CrowdStrike's full root cause analysis is out. The sensor expected 20 inputs, the new content supplied 21, and every test that should have caught it used a wildcard in exactly the wrong place. A month on, here's the…

    crowdstrikepostmortemoutagestesting

  2. CrowdStrike Post-Mortem

    Nine days after the outage, CrowdStrike has published a preliminary review. A test that should have caught the bad update passed because the test itself had a bug, and the content went to every machine at once. What the…

    crowdstrikeoutagespostmortemsecurity