Recently, as FBI took down Megaupload, Anonymous, the clandestine group of internet hacktivists, went on a revenge spree. They took down one site after the other, including US Department of Justice website, FBI website and CBS.com among others. Now that SOPA and PIPA have been trashed, there are talks of ACTA, another similar bill, in Europe. A video claims that Anonymous plans to launch an attack on Facebook on January 28 as a protest against ACTA. The video also calls for common users to be a part of this attack.