https://www.webroot.com/us/en/resources/tips-articles/computer-security-threats-hackers?srsltid=AfmBOorQnq8vfl0lfvlINQC2PmlUknpcansRTIagT_Qs2oHAqhAFMP5N
Computer hackers are unauthorized users who break into computer systems in order to steal, change or destroy information, often by installing dangerous malware.