Digital populists, or cyber-populists, have used digital technologies, or information and communication technologies, as communicating and mobilizing tools of political participation for politicians and the public to resort to direct democracy and to lead people away from representative democracy. Digital populists intend to override or destroy the established democratic constitutionalism through extremism or discrimination. This paper reviews the literature of populism to explore the characteristics and operations of digital populism by analyzing the British populist organization, the English Defence League, a far-right anti-Islamic organization that has used social media to pressure the European countries' counter-terrorism and immigration policies by violence. In particular, far-right parties have acquired a considerable number of seats in national parliaments and the European Parliament, and they are a potential threat to the democratic countries of the European Union and democracy.