Research & Analysis

If there is a single thread that links QAnon’s origins, its current state, and where the conspiracy theory is likely to go in the short- to medium-term, it’s antisemitism. QAnon’s antisemitism has been most visible at two points: its beginnings – when it emerged from the swastika-studded fever swamp that is 4chan – and the present, when the most popular QAnon influencer, GhostEzra, is an open Nazi who praises Hitler, admires the Third Reich, and decries the…

Ninety-seven million Americans play online multiplayer games. While virtually all players surveyed in ADL’s third annual report on experiences1 in online games appreciated the social connectivity of gaming, an alarmingly large majority continue to encounter a firehose of hate and harassment. ADL’s survey explores the social interactions, experiences, attitudes, and behaviors of online multiplayer gamers nationwide. This year’s survey again asked about the experiences of a…

In the days following the 9/11 terrorist attacks on America, conspiracy theorists across the ideological spectrum dismissed the widely accepted version of events and instead crafted alternative narratives about the perpetrators, their motive, and other details about the attacks. Some of these conspiratorial claims directly implicated Jewish people and Israel in the attacks, in a continuation of centuries-old antisemitic tropes about Jews supposedly manipulating world events for their own…

In recent years, American Jews have faced increased threats of violence and harassment both online and offline. According to ADL’s annual Audit of Antisemitic Incidents, 2019 and 2020 were, respectively, the highest and third-highest years on record for cases of harassment, vandalism, and assault against Jews in the United States since tracking began in 1979. The recent conflict between Israel and Hamas, after which there was an increase in antisemitic incidents reported domestically,…

​Since the chaos of the January 6 insurrection at the U.S. Capitol, disparate groups of Trump supporters advocating the former president’s false assertions of a stolen election, QAnon adherents, election fraud promoters and anti-vaccine activists have organized events around the country to promote their causes. This phenomenon underscores the extent to which the line separating the mainstream from the extreme has blurred, and how mainstream efforts to undermine democratic…

A number of extremist and hate groups are currently registered as tax-exempt organizations with theIRSand many of these groups appear to be abusing their tax-exempt status.

On January 6, 2021, hundreds of fanatic Trump supporters and right-wing extremists intent on interfering with the confirmation of the 2020 presidential election results stormed the U.S. Capitol, where they fought police and destroyed property until finally evicted hours later.  The events of that day shocked the country, but the riot’s aftermath also surprised many Americans as the subsequent arrests of rioters included a number of people with connections to the U.S. military…

 A wide range of extremist ideologies have gained visibility and notoriety in recent years. And a number of violent extremist groups and leaders – including white supremacists and anti-government extremists – are explicit about their desire to recruit current and former law enforcement personnel. The fact that at least five of those arrested for storming the Capitol building on January 6 were active law enforcement officers raises serious concerns and underscores the fact…

Antisemitic incidents remained at a historically high levelacross the U.S. in 2020, with a total of 2,024 incidents of assault, harassment and vandalism reported to ADL.

Both politicians and video game streamers are not strangers to being targeted by online hate and harassment. Concerned about the risk that an outpouring of public hate could result when these two groups appear together online, ADL’s Center for Technology and Society (CTS) reviewed four high-profile livestreaming events occurring between October 2020 and February 2021 on the social media platform Twitch. The goal was to determine why or why not these events had devolved into hotbeds of…

How safe are social media platforms now? Throughout 2020 and early 2021, major technology companies announced that they were taking unprecedented action against the hate speech, harassment, misinformation and conspiracy theories that had long flourished on their platforms. According to the latest results from ADL’s annual survey of hate and harassment on social media, despite the seeming blitz of self-regulation from technology companies, the level of online hate and harassment…

Propaganda from groups such as Patriot Front, New Jersey European Heritage Association, Folks Front, and the Nationalist Social Club ADL’s Center on Extremism (COE) tracked a near-doubling of white supremacist propaganda efforts in 2020, which included the distribution of racist, antisemitic and anti-LGBTQ fliers, stickers, banners and posters. The 2020 data shows a huge increase of incidents from the previous year, with a total of 5,125 cases reported (averaging more than 14…

Read Full ReportOvert state-sponsored antisemitism ended in Europe with the fall of the Soviet Union.  Antisemitic attitudes, however, remain prevalent in Europe, and some European political actors have instrumentalized antisemitism for political gain.  This report examines both the conscious use of antisemitism in European politics and the calculated tolerance of antisemitism, demonstrating that the oldest hatred remains a modern political tool. Unlike antisemitic incidents of…

DOWNLOAD FULL REPORT David Andrew Weinberg is ADL’s Washington Director for International Affairs. He also serves as the organization’s lead analyst on state-enabled antisemitic incitement in the Middle East, for instance authoring previous monographs assessing school textbooks printed by the Kingdom of Saudi Arabia as well as by private schools in Lebanon aligned with Hezbollah. Prior to joining ADL, Dr. Weinberg served as a Senior Fellow at the Foundation for Defense of…

Every year people with ties to a variety of extremist movements and causes kill people in the United States; ADL’s Center on Extremism tracks these murders. Extremists regularly commit murders in the service of their ideology, in the service of a group or gang they may belong to, or while engaging in traditional, non-ideological criminal activities. In 2020, domestic extremists killed at least 17 people in the United States, in 15 separate incidents. This represents a significant…

Authors: Annie Y. Chen, Dartmouth College | Brendan Nyhan, Dartmouth College | Jason Reifler, University of Exeter | Ronald E. Robertson, Northeastern University | Christo Wilson, Northeastern University   The Belfer Fellowship was established by the Robert Belfer Family to support innovative research and thought-leadership on combating online hate and harassment for all. Fellows are drawn from the technologist community, academia, and public policy to push innovation, research…

ADL Center for Technology and Society has published an updated Holocaust denial report card as of April 2023. Click HERE to view the new data. The Holocaust, the systematic murder of approximately six million Jews and several million others by the Nazis, is one of history's most painstakingly examined and well-documented genocides. Nevertheless, in the decades since World War II, a small group of antisemites has repeatedly attempted to cast doubt on the facts of the Holocaust…