Russian entrepreneur and venture capitalist Yuri Milner arrives on the red carpet during the second annual Breakthrough Prize Awards at the NASA Ames Research Center in Mountain View, California in this November 9, 2014 file photo.
An entrance gate to Sony Pictures Studios is pictured in Culver City, California December 19, 2014.
People stand near a logo of Xiaomi ahead of the launching ceremony of Xiaomi Phone 4, in Beijing, July 22, 2014.
SAN FRANCISCO (Reuters) – A previously undisclosed hacking campaign against military targets in Israel and Europe is probably backed by a country that misused security-testing software to cover its tracks and enhance its capability, researchers said.
A sales assistant uses her mobile phone next to the company logos of Apple and Samsung at a store in Hefei, Anhui province in this September 10, 2014 file photo.
People stand near a logo of Xiaomi ahead of the launching ceremony of Xiaomi Phone 4, in Beijing, July 22, 2014. Picture taken July 22, 2014.