A notorious hacker takes an interest in cyber security engineer and vigilante styled computer hacker Elliot, while an evil corporation is hacked.

Elliot is hesitant about fsociety and is offered a new job. Elliot worries about Shayla's association with Fernando Vera; Ollie is given a CD outside of Allsafe. Mr. Robot makes Elliot talk about his father.

Elliot tries to live a bug-free life, but is quickly drawn back in. Tyrell takes matters into his own hands when the CTO position becomes available; Ollie gets blackmailed. Gideon starts getting suspicious of the infected server.

While dealing with his withdrawal, Elliot suffers a series of hallucinations about his life, while Shayla helps Angela take an unexpected trip.

Fsociety attempts to penetrate Steel Mountain, the most secure data facility in America, while Angela makes an important decision.

Elliot attempts to hack Vera out of jail in order to save someone he cares about; Tyrell's "game" gets crazy; and Angela digs deeper into her mother's death.

Elliot misses Shayla. Angela makes a deal with Colby. Sharon Knowles has an encounter with Tyrell.

Allsafe is hacked and Elliot is meeting Whiterose. Tyrell is interrogated by the police and Elliot remembers who he really is.

Elliot has to face the challenges of his past, and become accustomed to his new found family.

Another huge discovery for Elliot surrounding his family and fsociety, Tyrell's world starts to close around him and Angela has a rather unexpected visitor.