While not much is known about the Islamic State of Iraq and Syria (ISIS, otherwise known as the Islamic State), because it has no centralized control, and its size and command structure, along with the identity of its leaders, are unclear, it is already obvious we are only at the beginning of a new fierce war in cyberspace. Indeed, while embodying the evil spirit of fanaticism, the organization’s activity demonstrates the duality between what appears to be primitivism and 21st century cyber warfare. In turn, in a step that aroused much criticism, organizations affiliated with Anonymous announced late last week a full scale cyber war against the Islamic State (Operation Ice ISIS), intended to attack ISIS supporters using social media for propaganda purposes.