Spanish police announced Friday they have arrested the leaders of the Anonymous hacker group in that country. They also claim to have found a server that coordinated and implemented computer attacks on government, financial and business websites worldwide, including the Sony's PlayStation Network, at the home of one of the trio. Spanish police said they sifted through more than 2 million lines of records, comprised of log chats and Web pages, to home in on the three. The hackers used the LOIC tool.
Source: TechNewsWorld
Great question "Anonymous Arrests: How Do You Behead That Which Has No Head?" Anonymous is synonymous to nothing. Lets the fact if shared if truly the culprit exists. Never should hackers be hidden or spared because they constitute nuisance and danger to the e-World.