Relier Pairs discuss the impact of the int Version en ligne hacker virus par jefferson macas 1 use a computer to gain unauthorized access to data in a system. 2 a person who sends cruel and negative message to another person online 3 the use of dedicated websites and applications to interact with other users, or to find people with similar interests to oneself. 4 broadcasting, computer networking, or other communication using radio signals, microwaves, etc.. 5 a person or organization that buys goods or services from a store or business. 6 a person who uses computers to gain unauthorized access to data.