Mr. Robot has made a new comeback with a second season trailer. The intro implies to a major event striking the world causing catastrophic impacts.
This can be the implication of a major hacking operation affecting the global cyberspace which may very well result n a state of anarchy.
Mr. Robot: season_2.0 Official Trailer does a good job at outlining the initial events of the story to new audiences whom are not familiar with the series and it also succeeds at giving the viewer a glimpse of some thrilling upcoming events but without sacrificing an spoilers.
Whether you are familiar with the show or nor, Mr. Robot: season_2.0 Official Trailer would serve you an interesting intro.