This document discusses cybercrime, defining it as illegal or illicit computer-mediated activities conducted through global electronic networks. It outlines several forms of cybercrime such as software piracy, hacking, phreaking, cyber stalking, cyber terrorism, and cyber pornography. The perpetrators are identified as hacker groups, organized crime, foreign intelligence services, and botnet operators. The implications discussed are that Australia has the highest rate of cybercrime victims in the world at 39% and it costs Australian businesses over $600 million annually. The conclusion is that cybercrime refers to various illegal online activities like fraud and identity theft that most people fall victim to at some point.