Several notable and iconic figures from the hacking community appear in the movie, including Phiber Optik (Mark Abene), Bernie S (Ed Cummings), Alex Kasper, and (director) Emmanuel Goldstein (Eric Corley).
In 1991 Phiber Optik, while attending the first CFP conference in San Francisco with Craig Neidorf, was invited to join a telephone conference bridge by fellow hackers where an apologetic Shulman expressed his remorse at how the situation had been blown out of proportion and his view that Goggans had crossed the line in informing on other hackers to law enforcement in an effort to increase the prestige of ComSec.