Chaos on CatNet Sequel to Catfishing on CatNet

It takes an A.I. to catch an A.I.When a mysterious entity starts hacking into social networks and chat rooms to instigate paranoia and violence in the real world, it's up to Steph and her new friend, Nell, to find a way to stop it--with the help of their benevolent A.I. friend, CheshireCat.