OK we've all watched Maximum Overdrive (starring the music of AC/DC) a number of times. Great movie.
It seems that the movie is on point for our future with the exception that its not Diesel powered, CB-communicating trucks, but instead, light-bulbs slurping WiFi that will be our skynet undoing.
Watch this great video of a drone infecting a building full of lightbulbs and weaponising them. IoT goes nuclear is the pleasant title chosen by the perpetrators. You can read the paper here. zigbee + wifi + drone, its just missing Who made Who.