Anonymous has taken down more than 40 darknet-based child porn websites over the last week. Details of some of the hacks have been released via pastebin #OpDarknet, including personal details 1500 users of a site named 'Lolita City,' and DDoS tools that target Hidden Wiki and Freedom Hosting — alleged to be two of the biggest darknet sites hosting child porn.

Source
http://pastebin.com/T1LHnzEW