Elliot Alderson is the main character in the television series Mr. Robot. He is a cybersecurity engineer and hacker living in New York City. Elliot struggles with social anxiety and depression, which affects his interactions with others. He often uses his hacking skills to fight against corporate corruption and social injustice. Throughout the series, Elliot becomes involved with a mysterious figure known as Mr. Robot, who leads him into a group of hackers called fsociety. The show explores themes of mental health, identity, and the impact of technology on society, making Elliot a complex and relatable character.