For 20 years, ISD has delivered field-leading threat detection, analysis and real-world strategies to combat terrorism, extremism and authoritarianism - in all their ideological forms.
Lessons in Extremism Prevention for Countering Hybrid Threats: A Framework for Policy Response
Europe faces growing hybrid threats as hostile states increasingly exploit online networks to recruit young people for disruptive & violent activity.
Digital Rights and Protections, Tech Legislation and Regulation
‘Tick tock traitor:’ The rise of violent rhetoric targeting US public officials
We assess how violent threats against US officials have tripled since 2021, spiking after major events and driven mainly by partisan individuals.
Officials and Law Enforcement, Targeted Threats, Hate and Abuse, Tech Accountability and Safety, Threats to Public Figures
From posts to protests: How online narratives fuelled anti-migrant violence in Southampton and Belfast
UK anti-migrant unrest followed two unrelated stabbings in June 2026, as online networks used the incidents to fuel anti-migrant narratives.
Anti-Migrant, Far-Right Extremism
Coordinating Through Chaos: The State of the Islamic State Online in 2026
ISD research found that in 2026, the group maintained the same cross-platform sprawl while continuing to evolve its tactical playbook.
Islamist Extremism, Terrorism and Extremism
Louder and louder on the Western front: Key takeaways from the Authoritarian Interference Tracker
ISD’s new Authoritarian Interference Tracker maps more than 290 incidents of Russian, Chinese and Iranian interference targeting Western democracies.