They ransomware seems dominating their victims and they already getting a lot of bitcoins from getting ransom of encrypted files. If this kind of problem will continue then we should be in panic because the risk for the other bitcoin users is the price of bitcoin that can go down and we could lose a lot of money if it ever happen.
In fact, I hope that people do get infected with your panicky attitude and sentiment (since that's what your post is obviously filled up with) and actually start selling their precious coins in an overwhelming, blind panic, so that me as well as other folks could buy back what we sold at recent highs. Other than that, in a wartime people like you are shot on sight
And survivors are shot again
it is possible the organisation didn't consider anything regarding cybersecurity which is a huge department on its own but at least the tech guy should have been backing up one way or the other, so I agree with you, he should be fired. 
