U.S. military : Insurgents used mass - market software tools to view live drone feeds . Software , from Russian company , is downloadable off the Internet . No troops or combat missions were reported , Russian tells reporters . The reports date back to the 1990s , military technology analyst says .
U.S. official : Insurgents used mass-market software program to view live drone feeds . Software , from Russian company , is downloadable off the Internet . No troops or combat missions were compromised , official tells CNN . Vulnerability could date back to the 1990s , military technology analyst says .