The "hacktivists" are targeting web host of all freedom hosting and accusing it of knowingly hosting child pornography.This marks a shift for Anonymous, which is better known for hitting corporate and big-business sites with DDoS attacks, briefly taking over operations or scraping information.
As Anonymous released a statement and said “Our demands are simple. Remove all child pornography content from your servers,” Anonymous wrote in a statement. “Refuse to provide hosting services to any website dealing with child pornography. This statement is not just aimed at Freedom Hosting, but everyone on the internet. It does not matter who you are, if we find you to be hosting, promoting, or supporting child pornography, you will become a target.”
Since they have said they started the attacks on October 15, Anonymous has removed pornographic links, shut down access to all clients of Freedom Hosting and ceclared the web host as "#opDarknet Enemy Number One" you can check out the full statement by anonymous from http://www.bgr.com/2011/10/24/hacker-group-anonymous-now-targeting-child-porn-sites/BGR