Could hackers get into the computer systems that run crucial elements of the world’s infrastructure, such as the power grids, water works or even a nation’s military arsenal? Steve Kroft reports.

I can’t front… this has me a little worried and I’ve been saying things like this can happen for years now (I’m talking to you Gemma…remember my ‘master servers in Florida’ rant?) and I don’t know if this is something we want to report on a prime time news show, but hey who am I… just some jagoff writing for a website…fun times, I will now go load up on arms