 In addition to DDoS attacks against Church of Scientology websites , Anonymous also organized a campaign on one of their websites to " begin <unk> Digg " , referring to an attempt to drive up Scientology @-@ related links on the website <unk> On January 25 , 2008 , eight of the top ten stories on <unk> were about either Scientology @-@ related controversies or Anonymous and attempts to expose Scientology . Digg CEO Jay Adelson told PC World that Anonymous had not manipulated the site 's algorithm system to prevent artificial poll results , stating : " They must have done a very good job of bringing in a diverse set of interests ... It just happened to hit a <unk> that the Digg community was interested in . " Adelson said two other instances which similarly have dominated the Digg main page in the past were the Virginia Tech Massacre in the aftermath of the incident and the " 7 / 7 " London bombings in 2005 . Adelson commented on the popularity of Scientology theme within the Digg community : " In the history of Digg , there 's no question that the topic of Scientology has been of great interest to the community ... I can 't explain why . " 
