Re: OMFG
You can't work that way because Murphy means you MUST assume EVERYONE is a Darwin Award candidate with Domino Effect potential. The one you ignore or are forced to overlook WILL be the one that destroys you.
As for ransomware, how do you stop it when you have a shoestring budget preventing a proper prevention strategy and the most likely zero point is over your head?
Put it this way. Try stopping the Black Death with nothing but a net.