noun

hacker

hacker, computer enthusiast

A hacker gained access to the company's data.

A hacker gained access to the company's data.

She is a skilled hacker who finds security flaws.

She is a skilled hacker who finds security flaws.

((a/the hacker)) a person who illegally gains access to a computer system. A hacker stole the confidential files.

Synonyms: cracker, cybercriminal, phreaker

From the verb 'to hack', meaning to cut roughly. The term was later applied to cleverly manipulating computer code.

Picture someone 'hacking' away at a keyboard like they're chopping wood, to break into a system.

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