"The book was chronicled in an episode of WGBH’s NOVA entitled “The KGB, the Computer, and Me”, which aired on PBS stations on October 3, 1990"

I think it's this one:

https://www.youtube.com/watch?v=EcKxaq1FTac

Oh,me I'm ROFL: an actor is identical to one of X-Files "Lone Gunmen". When he explains the beeper to his wife I needed the oxygen. It's like "Doctor Who vs hackers" :-)