U.S., German, Spanish and Egyptian authorities have foiled at least six would-be terrorist attacks involving drones. Phantom drone’s manufacturer says it will issue a mandatory firmware upgrade that will prevent its drones from flying within 15.5 miles of downtown Washington. Drone’s owner and operator works for the National Geospatial-Intelligence Agency, which is charged with mapping and national security duties, some of which are handled using drones. The man has confirmed to the Secret Service that he was “inebriated” when he crashed a drone onto the White House lawn.”]
Source: https://www.govinfosecurity.com/blogs/attack-drones-p-1803