What are cyber threats? This book brings together a diverse range of multidisciplinary ideas to explore the extent of cyber threats, cyber hate and cyber terrorism. This ground-breaking text provides a comprehensive understanding of the range of activities that can be defined as cyber threats. It also shows how this activity forms in our communities and what can be done to try to prevent individuals from becoming cyber terrorists. This text will be of interest to academics, professionals and practitioners involved in building social capital; engaging with hard to reach individuals and communities; the police and criminal justice sector as well as IT professionals.