Hacker (disambiguation) explained

A hacker is a highly skilled computer expert, including:

Security hacker, someone who seeks and exploits weaknesses in a computer system or computer network

Hacker may also refer to:

Computing and technology

Hacker culture, a computer programmer and security hacker subculture focused on intellectual and creative aspects of hacking
HackerNest, a nonprofit organization and movement that builds local technology communities worldwide

Hacker, cyborg sidekick character in TV series The Centurions
Hacker T. Dog, puppet character on Scoop and CBBC links
Hacker Republic, Lisbeth Salander aka Wasp, Plague, and Trinity, hacker friends and colleagues in the series which includes The Girl who Kicked the Hornet's Nest
Jim Hacker, title character in Yes Minister and Yes Prime Minister
Staff Sergeant Hacker, a character on the US TV series Gomer Pyle, U.S.M.C.
The Nameless Hacker, the main protagonist of the game System Shock (1994)
The Hacker, a character on the US TV series Cyberchase

Hacker (card game), 1992 Steve Jackson Games release
Hacker (video game), 1985 puzzle/strategy computer game by Activision
- , 1986 sequel also by Activision
Hackers (video game), 2016 strategy video game by Trickster Arts

Hacker, a children's novel by Malorie Blackman
Hackers (anthology), a 1996 anthology of short stories edited by Jack Dann and Gardner Dozois
, a 1984 book by Stephen Levy