Answer: hacker

AnswerCrossword Clue
HACKERSystem infiltrator
hackercomputer user who tries to gain unauthorized access to systems
hackerone that hacks (to cut or chop roughly)
hackerto drive a taxi
hackerwriter who does routine work
hackerhorse or vehicle for hire
hackerroutine
hackerto work as a hack
hackerskilled computer enthusiast
HACKERInformation thief
HACKERUser trying to get through a firewall
HACKERComputer felon
HACKERCyber-crook
HACKERVirus carrier, maybe
HACKERCyber-nuisance
HACKERComputer troublemaker
HACKERElectronic snoop
HACKEROn-line terrorist
HACKERUnauthorized user?
HACKERComputer mischief-maker