And phone tracking and recording was in place since phones went mobile. Sure, nothing smart there but BTS were there, and NSA was listening on all levels.
CIA/NSA perfected the art of tapping optical undersea cables using special submarines without interrupting data flows in 90s IIRC.
CIA/NSA perfected the art of tapping optical undersea cables using special submarines without interrupting data flows in 90s IIRC.