Amarnath Amarasingam is an Assistant Professor in the School of Religion at Queen’s University in Ontario, Canada. He is also a Senior Research Fellow at the Institute for Strategic Dialogue, an Associate Fellow at the International Centre for the Study of Radicalisation, and an Associate Fellow at the Global Network on Extremism and Technology. His writing has appeared in the New York Times, the Washington Post, CNN, Politico, the Atlantic, and Foreign Affairs. Marc-André Argentino is a PhD candidate in the Individualized Program (INDI) at Concordia University, Montreal. His research examines how extremist groups leverage technology to create propaganda, recruit members to ideological causes, inspire acts of violence and impact democratic institutions. He is an associate fellow at the Global Network on Extremism & Technology and an associate researcher at the Centre d'Expertise et de Formation sur les Intégrismes Religieux, les Idéologie Politique et la Radicalisation.