Lessons Learned #555: The First 60 Seconds of a Production Incident: Stop, Scope, Correlate

When someone says, "The database is down," we must first avoid guessing and gather immediate facts. Start with these four critical questions:

1. What exactly is failing?
2. Who or what is affected?
3. When did it start?
4. What changed or correlates with that moment?

Stop. Scope. Correlate. Troubleshoot with evidence.

We must let the evidence determine our next step. For instance, if the downtime correlates with a recent internal pentesting exercise, the root cause might be an aggressive vulnerability scan overloading the database connections or a simulated exploit that triggered a crash. Instead of jumping to conclusions, we analyze the logs, review the active https://pentestingteam.com/ schedule, and isolate the true technical trigger based purely on data