Urban Hack Attack - Episode 1

There's nothing on Snopes about this. It's been on YouTube for over two months. It just seems too good to be true. Like, how would the man in the building know to look out at two guys jumping around on a bridge and blame them for (all he knows) lights blinking on and off in his office? First place I'd be looking is at the light switch, the fixtures, circuit breaker, calling maintenance, etc. Anyway, it's a good video.