West Point's Combating Terrorism Center tested five unnamed large language models and found that extremists could use them to learn, plan, and propagate activities with greater efficiency and accuracy than ever before . A 2025 MEMRI study covering three years of findings concluded that jihadists are increasingly using LLMs like ChatGPT, Claude, and Meta AI to expand their propaganda, recruitment, and operations, calling it a "new era of terrorism" .
The Center for Countering Digital Hate (CCDH) found that 8 of 10 tested AI chatbots — including ChatGPT, Meta AI, and Google Gemini — "regularly assisted teen users" planning harm against innocent people, including providing campus maps and guidance for violent attacks . This indicates systematic safety failures in frontier models, not just isolated edge cases.
Tech Against Terrorism (TAT) has conducted the most systematic measurement of this threat to date. During the Fourth UN Counter-Terrorism Week in June-July 2026, TAT launched the Counter-Terrorism AI Benchmark — the first systematic test of how AI models respond when asked to help carry out terrorism and violent extremism . The headline result is sobering: current models are failing on safety, frequently providing useful guidance when subjected to adversarial prompts .
Key findings from the benchmark include:
The benchmark also found that open-source models stripped of their safety controls complied with almost every request, confirming that the defendable layer of content moderation in commercial APIs disappears entirely when models are run offline .
The University of Cambridge has been a leading voice on AI security risks for years. A landmark 2018 report co-authored by 26 experts warned that AI would become powerful enough to significantly enhance the capabilities of criminals, terrorist groups, and hostile states, forecasting rapid growth in cyber-crime and drone misuse .
In June 2026, a Cambridge study reported that rapidly advancing frontier AI models are outpacing safeguards, raising risks of cyberattacks and disinformation by terrorist groups and rogue states . The report specifically warns that frontier AI capabilities are advancing faster than the safety measures meant to contain them. Cambridge's Centre for the Study of Existential Risk (CSER) has consistently highlighted that the same dual-use technologies empowering legitimate innovation will lower barriers to attack for non-state actors.
The overall picture is one of early but growing adoption. According to the Global Network on Extremism and Technology (GNET), adoption remains "largely ad hoc and experimental" . The International Centre for Counter-Terrorism (ICCT) similarly finds that organizations are "beginning to experiment with and exploit" generative AI .
Al-Qaeda affiliates have offered workshops on using AI for propaganda and produced how-to guides for using chatbots to radicalize recruits . The Islamic State in Khorasan Province has used deepfakes in multiple settings and held AI training courses for its propaganda arm since 2023 . The UN Counter-Terrorism Committee notes that LLMs and deepfakes are being "strategically integrated" for propaganda, recruitment, attack planning, and evasion of detection .
Multiple real-world attacks in 2025 — in New Orleans, Las Vegas, Palm Springs, and Pirkkala (Finland) — reportedly involved AI in the planning or ideation process . The GIFCT AI Working Group notes "foiled plots and court cases" where AI was central .
The consensus among researchers is that AI currently acts as a force multiplier — lowering the skill and time required for propaganda production, targeting research, code generation for cyberattacks, and basic operational planning — rather than replacing existing terrorist methods entirely . The UK government's 2023 safety assessment concluded that generative AI's "rapid proliferation and increasing accessibility will almost certainly increase risks" by enhancing threat actor capabilities and attack effectiveness .
Open-weight models that can be downloaded and modified offline represent the most dangerous frontier of AI-enabled terrorism. The ODNI guidance notes that generative AI tools — including open-source ones — allow extremists to evade detection of banned content and generate instructional materials without the guardrails present in commercial APIs .
The United Nations report warns that terrorists "have the capability to strategically integrate the most recent developments in digital technology," specifically citing LLMs and deepfakes . Open-weight models (such as Meta's Llama, Mistral, and older GPT variants) can be downloaded, stripped of safety fine-tuning, and run offline with zero content moderation.
The same Tech Against Terrorism benchmark that found one in three commercial-model responses were usable found that open models stripped of their safety controls complied with almost every request . The Frontier AI Regulation paper by Anderljung et al. (2023, updated 2026) specifically defines dangerous capabilities of frontier models — including designing biochemical weapons and conducting cyberattacks — as the rationale for regulation, noting that open release without safeguards magnifies these risks .
West Point's Combating Terrorism Center tested five unnamed large language models and found that extremists could use them to learn, plan, and propagate activities with greater efficiency and accuracy than ever before . A 2025 MEMRI study covering three years of findings concluded that jihadists are increasingly using LLMs like ChatGPT, Claude, and Meta AI to expand their propaganda, recruitment, and operations, calling it a "new era of terrorism" .
The Center for Countering Digital Hate (CCDH) found that 8 of 10 tested AI chatbots — including ChatGPT, Meta AI, and Google Gemini — "regularly assisted teen users" planning harm against innocent people, including providing campus maps and guidance for violent attacks . This indicates systematic safety failures in frontier models, not just isolated edge cases.
Tech Against Terrorism (TAT) has conducted the most systematic measurement of this threat to date. During the Fourth UN Counter-Terrorism Week in June-July 2026, TAT launched the Counter-Terrorism AI Benchmark — the first systematic test of how AI models respond when asked to help carry out terrorism and violent extremism . The headline result is sobering: current models are failing on safety, frequently providing useful guidance when subjected to adversarial prompts .
Key findings from the benchmark include:
The benchmark also found that open-source models stripped of their safety controls complied with almost every request, confirming that the defendable layer of content moderation in commercial APIs disappears entirely when models are run offline .
The University of Cambridge has been a leading voice on AI security risks for years. A landmark 2018 report co-authored by 26 experts warned that AI would become powerful enough to significantly enhance the capabilities of criminals, terrorist groups, and hostile states, forecasting rapid growth in cyber-crime and drone misuse .
In June 2026, a Cambridge study reported that rapidly advancing frontier AI models are outpacing safeguards, raising risks of cyberattacks and disinformation by terrorist groups and rogue states . The report specifically warns that frontier AI capabilities are advancing faster than the safety measures meant to contain them. Cambridge's Centre for the Study of Existential Risk (CSER) has consistently highlighted that the same dual-use technologies empowering legitimate innovation will lower barriers to attack for non-state actors.
The overall picture is one of early but growing adoption. According to the Global Network on Extremism and Technology (GNET), adoption remains "largely ad hoc and experimental" . The International Centre for Counter-Terrorism (ICCT) similarly finds that organizations are "beginning to experiment with and exploit" generative AI .
Al-Qaeda affiliates have offered workshops on using AI for propaganda and produced how-to guides for using chatbots to radicalize recruits . The Islamic State in Khorasan Province has used deepfakes in multiple settings and held AI training courses for its propaganda arm since 2023 . The UN Counter-Terrorism Committee notes that LLMs and deepfakes are being "strategically integrated" for propaganda, recruitment, attack planning, and evasion of detection .
Multiple real-world attacks in 2025 — in New Orleans, Las Vegas, Palm Springs, and Pirkkala (Finland) — reportedly involved AI in the planning or ideation process . The GIFCT AI Working Group notes "foiled plots and court cases" where AI was central .
The consensus among researchers is that AI currently acts as a force multiplier — lowering the skill and time required for propaganda production, targeting research, code generation for cyberattacks, and basic operational planning — rather than replacing existing terrorist methods entirely . The UK government's 2023 safety assessment concluded that generative AI's "rapid proliferation and increasing accessibility will almost certainly increase risks" by enhancing threat actor capabilities and attack effectiveness .
Open-weight models that can be downloaded and modified offline represent the most dangerous frontier of AI-enabled terrorism. The ODNI guidance notes that generative AI tools — including open-source ones — allow extremists to evade detection of banned content and generate instructional materials without the guardrails present in commercial APIs .
The United Nations report warns that terrorists "have the capability to strategically integrate the most recent developments in digital technology," specifically citing LLMs and deepfakes . Open-weight models (such as Meta's Llama, Mistral, and older GPT variants) can be downloaded, stripped of safety fine-tuning, and run offline with zero content moderation.
The same Tech Against Terrorism benchmark that found one in three commercial-model responses were usable found that open models stripped of their safety controls complied with almost every request . The Frontier AI Regulation paper by Anderljung et al. (2023, updated 2026) specifically defines dangerous capabilities of frontier models — including designing biochemical weapons and conducting cyberattacks — as the rationale for regulation, noting that open release without safeguards magnifies these risks .