Urgh, that's bleak. But even better from the PoV of gaming this out, thank you.
I think an under-appreciated thing so far is how important it is that these security measures / procedures become so normative that villains don't even consider this flavor of villainy. Aside from Ocean's 12, nobody is going to steal all the gold from the Fed or whatever. There is plausible deterrence around that course of action.
I would like expectations driven by social norms to help keep my family safe.