Live Free or Die Hard

The fourth instalment of the dihard franchise, in which john mc lean finds himself stuck in a sticky situation and once again needing to save the world. Only this time the bad ys, they're all hackers. In two thousand and ten hackers launched an attack against ans nuclear program. They did it through an infected memory stick containing a virus so malicious that it almost wiped out the entire thing. And in two thousand and 15 hackers managed to get inside several ucranian power control centers. By remotely taking over the computers of some of the workers, they were able to shut down the stations,. leaving more than 200 an d 30 thousand residents in the dark.