RAGEMASTER: NSA Exploit of the Day

Today's item -- and this is the final item -- from the NSA's Tailored Access Operations (TAO) group implant catalog:

RAGEMASTER (TS//SI//REL TO USA,FVEY) RF retro-reflector that provides an enhanced radar cross-section for VAGRANT collection. It's concealed in a standard computer video graphics array (VGA) cable between the video card and the video monitor. It's typically installed in the ferrite on the video cable.
(U) Capabilities
(TS//SI//REL TO USA,FVEY) RAGEMASTER provides a target for RF flooding and allows for easier collection of the VAGRANT video signal. The current RAGEMASTER unit taps the red video line on the VGA cable. It was found that, empirically, this provides the best video return and cleanest readout of the monitor contents.
(U) Concept of Operation
(TS//SI//REL TO USA,FVEY) The RAGEMASTER taps the red video line between the video card within the desktop unit and the computer monitor, typically an LCD. When the RAGEMASTER is illuminated by a radar unit, the illuminating signal is modulated with the red video information. This information is re-radiated, where it is picked up at the radar, demodulated, and passed onto the processing unit, such as a LFS-2 and an external monitor, NIGHTWATCH, GOTHAM, or (in the future) VIEWPLATE. The processor recreates the horizontal and vertical sync of the targeted monitor, thus allowing TAO personnel to see what is displayed on the targeted monitor.
Unit Cost: $30
Status: Operational. Manufactured on an as-needed basis. Contact POC for availability information.

Page, with graphics, is here. General information about TAO and the catalog is here.