 Yastremskiy was arrested in July 2007 in Turkey on charges of hacking into 12 banks in Turkey.The Secret Service investigation into him was used to build the case against Gonzalez including a sneak and peek covert review of Yastremskiy's laptop in Dubai in 2006 and a review of the disk image of the Latvia computer leased from Cronos IT and alleged to have been used in the attacks.After the indictment, Heartland issued a statement saying that it does not know how many card numbers were stolen from the company nor how the U.S. government reached the 130 million number.