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1276 Results

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Behavioral Threat Assessment and Management (BTAM): A Guide for Law Enforcement

Tools and Strategies
people in a building with a staircase and a long corridor
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…
September 23, 2026
Read more about Behavioral Threat Assessment and Management (BTAM): A Guide for Law Enforcement

Behavioral Threat Assessment and Management (BTAM): A Guide for Educators

Tools and Strategies
people in a building with a staircase and a long corridor
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…
September 23, 2026
Read more about Behavioral Threat Assessment and Management (BTAM): A Guide for Educators

When Fandom Meets Hate: Antisemitism in the True Crime Community (TCC)

Article
A collection of screenshots from online posts, memes, and games, some of which recreate real attacks against Jewish targets, that circulate in the TCC
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.
September 23, 2026
Read more about When Fandom Meets Hate: Antisemitism in the True Crime Community (TCC)

What is Behavioral Threat Assessment and Management (BTAM)?

Tools and Strategies
people in a building with a staircase and a long corridor
BTAM helps schools, workplaces, clinicians, and law enforcement spot warning signs in persons who may be in crisis and intervene before violence occurs.
September 23, 2026
Read more about What is Behavioral Threat Assessment and Management (BTAM)?

The Com

Article
A person is seen looking at a mobile phone.
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.
September 23, 2026
Read more about The Com

The Memetic Violence Field Guide: Terms, Symbols, and Phrases in Violent Online Subcultures

Tools and Strategies
Collage of photos - Siege mask, Drill Sergeant Grey, MyMy
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.
September 23, 2026
Read more about The Memetic Violence Field Guide: Terms, Symbols, and Phrases in Violent Online Subcultures

How Meta's Content Moderation Practices Risk Turning Instagram into a Hub for Hate

Report
Cover Image: How Meta's Content Moderation Practices Risk Turning Instagram into a Hub for Hate
  Meta CEO Mark Zuckerberg posted a video to Facebook in January 2025 announcing dramatic changes to the company’s content moderation policies. In the clip, the 40-year-old executive shared his commitment to restoring free expression and to making sure that “people can share their beliefs and experiences” on Meta platforms. In reality, our research has shown that these policy changes have resulted in a dramatic increase of antisemitism and extremism on Meta’s…
April 15, 2026
Read more about How Meta's Content Moderation Practices Risk Turning Instagram into a Hub for Hate

A Summer of Hostility Toward Israelis and Jews

Article
In some ways, summer 2026 offered Israelis and Jews a sense of relief that had been elusive since Hamas’ October 7, 2023, attack on Israel. For the first time, no hostages remained in Gaza and a ceasefire with Hamas brought a measure of calm after more than two years of war. While the possibility of renewed attacks from Iran remained a source of anxiety, the relative quiet allowed many Israelis to begin returning to familiar routines. According to Israeli tourism industry estimates,…
September 15, 2026
Read more about A Summer of Hostility Toward Israelis and Jews

Antisemitic 9/11 Conspiracy Theories Endure and Evolve 25 Years Later

Article
Photo: People watch smoke from the former site of the World Trade Center on September 12, 2001, in Hoboken, New Jersey. (Chris Hondros/Getty Images)
When ADL published its first report on 9/11 conspiracy theories in 2003, it noted that the internet allowed an “unprecedented cross-fertilization of antisemitic ideas” and that they contributed to a “new form of global antisemitism.” The report also noted that these conspiracy theories were likely to endure and “form the basis of a new antisemitic canard that will linger for decades and be used to demonize Jews and Israel.” The report was prescient. The so…
September 10, 2026
Read more about Antisemitic 9/11 Conspiracy Theories Endure and Evolve 25 Years Later

Two Years of Turmoil: The Strategic Evolution of Anti-Israel Activism on U.S. Campuses and 2025–2026 Challenges

Report
Columbia students organize memorials and rallies on the first anniversary of Hamas's October 7, 2023, terror attack, on October 7, 2024, in New York City. Anti-Israel protesters hold "Victory of the Resistance" signs, a slogan that references Palestinian terror groups, including Hamas
ADL examined the strategic evolution of anti-Israel activism on U.S. campuses and provides recommendations for universities to respond proactively to changing tactics.
November 19, 2025
Read more about Two Years of Turmoil: The Strategic Evolution of Anti-Israel Activism on U.S. Campuses and 2025–2026 Challenges

How Islamist Terror Threats Have Evolved Since 9/11

Article
Photo: One World Trade Center and the National 9/11 Memorial and Museum on September 11, 2021, in New York City. (Chip Somodevilla/Getty Images)
25 years after 9/11, the threat of Islamist extremism hasn't disappeared — it has evolved. Today's terror groups use social media to reach millions globally, across borders, and sometimes without ever communicating directly with them.
September 09, 2026
Read more about How Islamist Terror Threats Have Evolved Since 9/11

Hate in the Keystone State: Extremism & Antisemitism in Pennsylvania

Report
PA state report
Over the past two years, Pennsylvania has faced a broad range of extremist incidents, driven by a diverse mix of ideological motivations and groups.
September 29, 2025
Read more about Hate in the Keystone State: Extremism & Antisemitism in Pennsylvania

Faculty Under Fire: Antisemitism and Anti-Israel Bias in Higher Education

Report
faculty survey
Surveyed faculty report widespread antisemitism on campuses and in associations, with growing professional, emotional, and mental health impacts.
September 10, 2025
Read more about Faculty Under Fire: Antisemitism and Anti-Israel Bias in Higher Education

Memetic Violence

Backgrounder
Memetic_Violence_main_1630
The form of targeted violence is driven by perpetrators primarily seeking attention, notoriety, or status within online communities, like the True Crime Community.
September 23, 2026
Read more about Memetic Violence

Status Report: Antisemitism in America after Boulder

Report
Recent Attack on Jewish Community
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.
July 11, 2025
Read more about Status Report: Antisemitism in America after Boulder

WatchPeopleDie (WPD)

Backgrounder
WatchPeopleDie logos Marsey cat
Since 2024, the ADL Center on Extremism has identified at least eight attackers who were active on this gore and violence forum prior to carrying out their acts of violence.
September 23, 2026
Read more about WatchPeopleDie (WPD)

Murder and Extremism in the United States in 2024

Report
Murder and Extremism 2024
This ADL Center on Extremism report details and analyzes the domestic extremist-related murders in the United States in 2024
February 21, 2025
Read more about Murder and Extremism in the United States in 2024

Hate in the Cascade States: Extremism & Antisemitism in Oregon & Washington

Report
Hate in the Cascade states
This report provides a snapshot of antisemitism and extremism in Oregon and Washington, highlighting key trends tracked by the ADL Center on Extremism.
February 03, 2025
Read more about Hate in the Cascade States: Extremism & Antisemitism in Oregon & Washington

Steam-Powered Hate: Top Gaming Site Rife with Extremism & Antisemitism

Report
Steam-Powered hate
In a new study, the ADL Center on Extremism found 1.8+ million unique pieces of extremist or hateful content on Steam.
November 14, 2024
Read more about Steam-Powered Hate: Top Gaming Site Rife with Extremism & Antisemitism

A Year of Hate: Antisemitism on Telegram Post-10/7

Report
Telegram logo
The ADL Center on Extremism (COE) conducted a comprehensive analysis of violent antisemitism and anti-Israel content on Telegram following the 10/7 attacks.
October 08, 2024
Read more about A Year of Hate: Antisemitism on Telegram Post-10/7

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