Someday a bunch of home miners would find it economically feasible to hire another bunch of people to blow up a couple multi-petahash mines and drop the difficulty a few notches...
You should stop watching American movies. They influence you.
Don't blame this on movies. I watch movies and that is still a horrible idea even to say.
It not only is stupid and could hurt people... it's plain wrong. Not to mention chances are if BTC mines are targets... that is not good PR for BTC and it goes down.