What happened with the people from the Dreyfus' Underground book?

What happened with the people from the Dreyfus' Underground book? https://en.wikipedia.org/wiki/Underground_%28Dreyfus_book%29 | |Underground: Tales of Hacking, Madness and Obsession on the |Electronic Frontier is a 1997 book by Suelette Dreyfus, |researched by Julian Assange. It describes the exploits of |a group of Australian, American, and British black hat |hackers during the late 1980s and early 1990s, among them Assange himself. 8lgm were active after the crash per vague memories. A book "Underground: X years later" will be of interest to me.