One of the alleged ringleaders behind the 2008 hack of RBS WorldPay has been extradited to the U.S., where he was arraigned Friday in the Northern District of Georgia on charges that he helped coordinate the global $9.5 million bank card heist. Sergei Tsurikov, 26, of Tallinn, Estonia, has been charged in Atlanta with wire fraud, computer fraud, aggravated identity theft and two conspiracy charges involving wire and computer fraud…
