The National Journal published A Timeline of Government Data Breaches:
I asked after the root cause, and Rich Bejtlich responded “The root cause is a focus on locking doors and windows while intruders are still in the house” with a pointer to his “Continuous Diagnostic Monitoring Does Not Detect Hackers.”
And while I agree with Richard’s point in that post, I don’t think that’s the root cause. When I think about root cause, I think about approaches like Five Whys or Ishikawa. If we apply this sort of approach then we can ask, “Why were foreigners able to download the OPM database?” There are numerous paths that we might take….