What is a hacker?
1 Answer
A hacker is a person who intentionally enters into a system, uses or destroys data of the system, and does illegal work on the system without the owner's knowledge or permission.
Computer hackers are unauthorized users who break into computer systems in order to steal, change or destroy information, often by installing dangerous malware without your knowledge or consent. Their clever tactics and detailed technical knowledge help them access the information you really don't want them to have.
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