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.
‘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
Pathways to parlays: Analyzing youth exposure to online gambling & prediction market advertising
ISD finds social platforms failing to block gambling and prediction market ads to minors, exposing major moderation gaps amid rising youth addiction.
Tech Accountability and Safety, Tech Legislation and Regulation
Building a strategic response to antisemitism in the UK in a changing threat landscape
Amid recent attacks on the Jewish community, this brief calls for a PM-led framework linking digital regulation, prevention & counter-extremism.
Antisemitism, Targeted Threats, Hate and Abuse, Tech Legislation and Regulation, Threat Analysis and Prevention
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
Radicalisation in Closed Loops: Risks and Intervention Opportunities with AI Chatbots and Companions
This report explores how conversational AI may create new pathways for radicalisation and how safety measures can address emerging risks.