(AFP/Getty Images/File) - The Android logo is displayed during a press event at Google headquarters. Google is currently being sued by software giant Oracle over technology used in its Android smartphone operating system.(AFP/Getty Images/File/Justin Sullivan)

(AFP/Getty Images/File) - The McAfee logo is displayed outside of the company's headquarters in Santa Clara, California, in 2010. The United States, United Nations, defense contractors and the International Olympic Committee were targets of a massive global cyber spying campaign, a computer security firm said Wednesday, with China seen as the likely culprit.(AFP/Getty Images/File/Justin Sullivan)

(AFP/Getty Images) - Attorney General Eric Holder speaks about an international child pronography investigation during a news conference at the Justice Department in Washington, DC. US officials Wednesday unveiled charges against 72 people in their largest global probe into Internet child pornography which smashed a "nightmare" online bulletin board catering to pedophiles.(AFP/Getty Images/Mark Wilson)

(AFP/Getty Images/File) - The United States, United Nations, defense contractors and the International Olympic Committee were targets of a massive global cyber spying campaign, a computer security firm said on Wednesday, with China seen as the likely culprit.(AFP/Getty Images/File/Justin Sullivan)

(AFP/Getty Images/File) - Cameron (L) and Tyler Winklevoss leave the US Court of Appeals in January 2011 in San Francisco, California. A US judge on Friday blocked the latest courtroom campaign by the Winklevoss brothers to undo a deal they made to settle a squabble over who came up with the idea for Facebook.(AFP/Getty Images/File/Justin Sullivan)