HaDoCk is a notable hacker, living in the Bay Area, who created the Zombi and Zombi2 viruses. According to Josh Sauchak near the beginning of Infected Bytes, HaDoCk was "exposing government deals with defense contractors while [they] were in school [but] HaDoCk's been off the map for a decade". While much of his personality is unknown, it is shown that he is somewhat aggressive (seen at the end of Infected Bytes when he orders DedSec to back off); also, he is stated by many to be a genius hacker (to the point of outclassing Josh), as when Marcus's phone was infected with the Zombi2 virus, Wrench stated "[they] put Josh-level security on it".