This document defines and describes several types of cyber crimes: cyber terrorism involves politically motivated attacks that result in violence against non-combatants; cyberstalking involves harassing a victim through electronic communication and relying on internet anonymity; cyber pornography refers to distributing pornographic material online; internet gambling involves betting or wagering using the internet and has become a lucrative industry; and cyber defamation is publishing defamatory material about others online or via email with the intent to harm their reputation.