VKontakte, also known as VK, is a Russian-based social networking site known for its lack of moderation of extremist content. It is used by many American white supremacists.

The Warsaw Independence Day March is an annual event organized by antisemitic Polish nationalist groups, The National-Radical Camp (Polish: Oboz Narodowo-Radykalny, ONR) and the All-Polish Youth (Polish: Mlodziez Wszechpolska, MW). It often attracts far-right and white supremacist... Read more

The San Bernardino, California shooting took place on December 2, 2015, when Syed Rizwan Farook and Tashfeen Malik opened fire at Farook's workplace, the Inland Regional Center targeting municipal health workers attending a Christmas party. Both perpetrators... Read more

Saviours' Day is the Nation of Islam's annual commemoration of the birth of its founder, W. Fard Muhammad. The multi-day annual conference which coincides with Saviours' Day regularly draws thousands of people and features antisemitic, bigoted commentary... Read more

The Sharia4 network is a radical Islamist recruitment network based out of Europe and was most active in the early 2010s. The network was largely informal, though there were active branches in Belgium, the United Kingdom and... Read more

Richard Reid (b. 1973), aka the "Shoe Bomber," is a British terrorist affiliated with Al Qaeda who attempted to bomb American Airlines Flight 63 from Paris, France to Miami, Florida on December 22, 2001. He reportedly trained... Read more

Steam, which launched in 2003 and is owned by Valve, is the largest and most important online store for PC gamers. It gained popularity among white supremacists because of lax user agreements allowing individuals to promote extremism... Read more

"Stop the Steal" rallies were a series of events, often attended by a range of right-wing extremists and Trump surrogates, which promoted baseless allegations that the 2020 presidential election was stolen from Donald Trump.