Bruce Shneier often talks about terrorist tactics only being worrying when they are reliable enough to build a plot around - if a someone gets through security

Bruce Shneier often talks about terrorist tactics only being worrying when they are reliable enough to build a plot around - if a someone gets through security checks by random chance, it's sad, but not a fundamental flaw in the system because nobody could plan to exploit the same situation in the future. My worry about this case is that this does seem an entirely reliable and repeatable method of nastiness. I'm happy to assume that any given random person is fundamentally good, but now that it's been demonstrated that identity fraud + Airbnb = swag, fundamentally bad people will be actively planning ways to exploit it. I'm glad someone's in custody, but I don't see anything announced in this post that is going to dissuade wrongdoers from looking at Airbnb as a massive opportunity.