The form of targeted violence is driven by perpetrators primarily seeking attention, notoriety, or status within online communities, like the True Crime Community.
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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.
Former Fox News top host Tucker Carlson has become a leading mainstream amplifier of antisemitic tropes and conspiracy theories, extremist voices, and anti-Israel disinformation.
FSJP is a decentralized network of anti-Zionist academics and university staff who organize anti-Israel activities across U.S. campuses.
Hidden behind screens, members of the 764 network groom and trick minors through sextortion, swatting and abuse - all to gain clout online. While some are extremists, most are driven by nihilism and a desire for status and fame.
The American Blackshirts Movement is a white supremacist, antisemitic, anti-immigrant and anti-LGBTQ+ group primarily active in Texas, Florida and Georgia.
PNN targets Jews and others with provocative, antagonizing street interviews and posts pro-terror content, emerging after the Oct. 7 Hamas-led massacre in Israel.
Key Points American Muslims for Palestine is at the core of the anti-Israel and anti-Zionist movement in the United States.AMP’s leadership frequently engages in rhetoric that promotes antisemitic tropes and support for violence against Israel, such as praising Hamas for the October 7, 2023 attack which marked the deadliest massacre of Jewish people since the Holocaust.A current board member of AMP was implicated in Hamas activity in the 1990s, according to an FBI memorandum.AMP has…
DSA is America's largest socialist organization. It made anti-Zionism a core organizing principle in 2025. Its rhetoric fueled 2025-26 electoral wins.
With a following of millions, Candace Owens has become a leading voice for antisemitic conspiracy theories and anti-Zionism, amplifying extremists and extremist rhetoric post-Oct 7.
Holocaust deniers rely on a range of myths to “prove” their claims. Read on to understand these myths — and learn the facts that debunk them.
Refer to this list for additional ADL resources and suggested readings to learn more about this topic.
Explore the prominent tropes of Holocaust denial — and how Holocaust deniers base their claims on longstanding antisemitic conspiracy theories.
There’s money in Holocaust denial — explore the financial and merchandising platforms that help deniers capitalize on their hateful lies.
Trace the development of the Holocaust denial movement, from its post-World War II emergence through today.
SJP is a leading campus organizer of BDS campaigns and anti-Israel protests, with a network of approximately 450 anti-Zionist student groups across North America.
The mission of ADL is to stop the defamation of the Jewish people and to secure justice and fair treatment to all.
Key PointsThe Goyim Defense League is a loose network of individuals who promote vitriolic antisemitism and white supremacist themes through online activity, propaganda distributions, and real-world actions.The group includes a few dozen core influencers and live streamers, a larger group of supporters willing to engage in on-the-ground activity, and tens of thousands of online followers.GDL operates GoyimTV, a video platform that streams antisemitic content, with monetized livestreams funding…
UPDATE, August 4, 2026: NSC-131 is now defunct. The group's last known activity was in April 2024. On July 30, 2026, the New Hampshire Attorney General's Office announced a final decree resolving its civil rights enforcement action against NSC-131 founder Christopher Hood, NSC-131, and 19 unnamed members for their conduct outside a Concord, New Hampshire, café that hosted a drag story hour on June 18, 2023. The defendants admitted that their activity that day – which included…
An explainer on Patriot Front, a Texas-based white supremacist group led by Thomas Ryan Rousseau. The group splintered from the neo-Nazi Vanguard America in 2017.