ADL Logo
ADL Logo

344 Results

From San Diego to Montreal: Antisemitism Serves as a Throughline in Recent Extremist Shootings

Article
Photo: Police near the scene of an active shooter situation on June 22, 2026 in Montreal, Canada. According to reports, a police officer was killed in a shootout, and a suspect was also killed at the scene. (Andrej Ivanov/Getty Images)
A shooter opened fire in Montreal’s Côte-des-Neiges neighborhood on June 22, resulting in two deaths and one injury before responding law enforcement killed the perpetrator.  The perpetrator was identified by law enforcement as a 25-year-old Canadian man; whether or not the shooter selected specific targets is unknown. ADL analysis of a lengthy manifesto reportedly left behind by the shooter reveals a range of extremist views, including antisemitism, incel-linked ideas, and…
Read more about From San Diego to Montreal: Antisemitism Serves as a Throughline in Recent Extremist Shootings

The True Crime Community (TCC)

Backgrounder
TCC main image showing school shooters and AI images
A deep dive into the TCC, the online subculture built around the glorification of mass killers, and its connections to a growing number of attacks worldwide.
Read more about The True Crime Community (TCC)

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…
Read more about How Meta's Content Moderation Practices Risk Turning Instagram into a Hub for Hate

Sneako: Five Things to Know

Article
Sneako primary
Sneako is a livestreamer and leading vector for antisemitism, white supremacy, and misogyny in the manosphere, with an audience of millions.
Read more about Sneako: Five Things to Know

Questions Universities Should Ask When Vetting Campus Antisemitism Trainings

Tools and Strategies
ProgramsUniversities increasingly rely on trainings for students, staff, faculty and administrators to address antisemitism and related forms of bias on campus. Whether a program is developed internally or delivered by an external provider, institutions benefit from taking a thoughtful, structured approach to reviewing content, pedagogy, and alignment with institutional values. The questions below are designed to support universities in evaluating whether a training is factually accurate,…
Read more about Questions Universities Should Ask When Vetting Campus Antisemitism Trainings

False Flag Narratives Emerge on Reddit After D.C., Boulder Attacks

Report
Reddit logo app on phone
Research by the ADL Center for Tech & Society (CTS) found that the term ‘false flag’ ranked as the second most popular term on Reddit in a sample of conversations about the antisemitic Boulder attack and the fifth most popular following the D.C. Capitol Jewish Museum attack.
Read more about False Flag Narratives Emerge on Reddit After D.C., Boulder Attacks

Amazon's AI Recommends: Antisemitism

Report
amazon primary image
Artificial intelligence is rapidly reshaping how people consume and trust information—including what books they read. Amazon, the world’s largest bookseller, uses Large Language Models (LLMs) to generate short, snappy summaries of customer reviews. While this may be useful when applied to bedsheets or kitchen appliances, applying AI to book reviews—without human oversight—is proving to be deeply problematic. We found that AI-generated reviews are promoting books that…
Read more about Amazon's AI Recommends: Antisemitism

Generating Hate: Anti-Jewish and Anti-Israel Bias in Leading Large Language Models

Report
primary image for LLM report
 Co-produced with Builders For Tomorrow  Executive SummaryADL research shows that four leading LLMs, particularly Llama, display bias against Jews and Israel. LLM bias in other areas has already been highlighted; this report provides the most comprehensive evaluation to date of anti-Jewish and anti-Israel bias in major LLMs—GPT (OpenAI), Claude (Anthropic), Gemini (Google), and Llama (Meta).     In 2025 and beyond, the importance of large language model (LLM)…
Read more about Generating Hate: Anti-Jewish and Anti-Israel Bias in Leading Large Language Models

Editing for Hate: How Anti-Israel and Anti-Jewish Bias Undermines Wikipedia’s Neutrality

Report
editing for hate
Co-produced with Builders For Tomorrow Executive Summary ADL has identified extensive issues with antisemitic and anti-Israel bias on Wikipedia in multiple languages. These issues include 1) a coordinated campaign to manipulate Wikipedia content related to Israel, the Israeli-Palestinian conflict, and similar issues, in which a group of editors systematically evade Wikipedia’s rules to shift balanced narratives toward skewed ones, spotlighting criticism of Israel and downplaying…
Read more about Editing for Hate: How Anti-Israel and Anti-Jewish Bias Undermines Wikipedia’s Neutrality