AdvertisementChina, Russia Top List Of U.S. Economic CyberspiesNovember 03, 2011Tom GjeltenfacebookEmailA poster warns U.S. companies of the threat of cyber-espionage. A new report released Thursday names China and Russia as the top culprits in the theft of U.S. intellectual property and technology. (Courtesy of the Office of the National Counterintelligence Executive)