Encryption keys stolen via radio

Source : https://www.google.com/search?hl=en&site=imghp&tbm=isch&source=hp&biw=1366&bih=667&q=raytheon+logo&oq=Raytheon&gs_l=img.1.1.0l10.155470.155470.0.156912.1.1.0.0.0.0.491.491.4-1.1.0….0…1ac.1.64.img..0.1.490.uySOM3qbGXE#hl=en&tbm=isch&q=Encryption+keys+Stolen+Via+Radio&imgrc=Qw2GWyq9aDGG2M%3A