Justice League: Doom (2012)

Animated film has the Legion of Doom hacking Batman's computer system in order to discover the weaknesses of each member of the Justice League so as to neutralize them so that Vandal Savage will be free to launch a solar flare weapon at the Earth thereby frying all electronic technology (save his by virtue of a interphase device that will protect it from the flares rays), thus pushing what remains of civilization back to a primitive state that the Legion of Doom can easily rule, exhale. Fair. **