Anonymous' Million Mask March in London descends into violence

The Anonymous-led Million Mask March is set to take place on November 5, with tens of thousands of activists flooding the streets in over 671 cities.

Anonymous is a loosely connected collective of individuals, many of whom identify as internet activists. From its beginnings in 2008, Anonymous has targeted individuals and organizations including the Church of Scientology, the Westboro Baptist Church, 

The loose-knit coalition of online rabble-rousers called Anonymous has latched onto a new victim: the Ku Klux Klan. A campaign dubbed "Operation KKK" seeks to use hacking, online harassment, and public shaming to embarrass and intimidate members of 

The hacktivist group “Anonymous” has released a list of hundreds of names it claims are KKK members. Earlier this month, the group issued a statement promising the identities would be released through a Twitter account.

Anonymous' Operation KKK officially outs hate groups and alleged members on Twitter.