black hat (English, noun)
expansion: black hat (plural black hats)
Senses:
glosses: A villain in a story, especially in a Western (a film or other work of the Western genre).
topics: computing
engineering
mathematics
natural-sciences
physical-sciences
sciences
qualifier: computer security
glosses: A malicious hacker, one who violates computer security out of malice or for personal gain.
tags: slang
Forms:
form: black hats
tags: plural