This educational resource explores categories of security measures to make sites harder to target for violence.
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Each stage along the pathway reflects an escalation in thought and behavior, leading toward violence.
Learn how to recognize these attacks and how to respond to them
Behavioral Threat Assessment and Management (BTAM) is a proactive, evidence-based approach to identify, assess, and help individuals who exhibit concerning and threatening behaviors. The goal is to prevent violence before it happens by connecting individuals with appropriate support and resources. BTAM helps law enforcement understand the current threat environment and how different factors affect each community. There are several resources available on BTAM best practices, including the…
Behavioral Threat Assessment and Management (BTAM) is a systematic, evidence-based process used by schools, workplaces, and law enforcement to identify, assess, and manage individuals who may pose a threat to themselves or others. The model provides a structured way to notice warning signs, understand what they mean, and take action before anyone gets hurt. BTAM helps answer important questions like: Is this person in crisis? Are they at risk of hurting themselves or others? What support do…
Antisemitism in the TCC shows up as casual slurs and inside jokes; admiration for antisemitic killers; extremist iconography like swastikas; and as part of how an attacker frames their violence.
BTAM helps schools, workplaces, clinicians, and law enforcement spot warning signs in persons who may be in crisis and intervene before violence occurs.
A loosely connected global network of online actors involved in illicit and harmful activities, like swatting, sadistic online exploitation (SOE), ransomware attacks, and distributing child sexual abuse material.
A glossary that explains some of the popular terms, references, and images used to signal transgression and belonging in online communities that glorify mass violence and extremist killings.
A groundbreaking study supported by ADL found that fact-based dialogues with a trained AI chatbot durably reduced antisemitic conspiracy beliefs and increased favorability toward Jews.
ADL examined the strategic evolution of anti-Israel activism on U.S. campuses and provides recommendations for universities to respond proactively to changing tactics.
This joint ADL-Jewish Federations research shows the normalization of antisemitism and its effects on American Jews’ mental health and feelings of safety.
Over the past two years, Pennsylvania has faced a broad range of extremist incidents, driven by a diverse mix of ideological motivations and groups.
A new ADL survey found that a substantial number of Americans justify or excuse violence against Jews while most still reject antisemitism and want action taken against it.
In 2024, ADL tabulated 9,354 antisemitic incidents across the United States.
This ADL Center on Extremism report details and analyzes the domestic extremist-related murders in the United States in 2024
Most Jewish students face antisemitism; over 25% of Jewish students said they had observed anti-Jewish activity from faculty. Rates of self-censorship of Jewish identity and views of Israel remain high.
This report provides a snapshot of antisemitism and extremism in Oregon and Washington, highlighting key trends tracked by the ADL Center on Extremism.
Majority of Jewish parents surveyed report antisemitism in K-12 schools; and despite high public support for Holocaust and antisemitism education, less than 1/3 get it.
An ADL study shows that Jewish and Israeli Americans are subject to discrimination in the US labor market because of their identity, not their qualifications.