cybercriminal

noun

1. A perpetrator of cybercrime.

   “Password manager giant LastPass has confirmed that cybercriminals stole its customers’ encrypted password vaults, which store its customers’ passwords and other secrets, in a data breach earlier this year.”

adj

1. (not-comparable)Relating to cybercrime.

   “When discussing statistical data associated with cybercriminal activity, there are many points to consider, the most salient being a natural extension of traditional criminal activity and by proxy a natural outcropping for organized criminal entities of various denominations.”