Found 1 comment on HN
foxhop · 2019-05-04 · Original thread
It was / is an community of people who formed around a book called 1337 h4x0r h4ndb00k by tapeworm.

ICV was the name of the forum for the book, now defunct (icodeviruses.com)

https://www.amazon.com/1337-h4x0r-h4ndb00k-tapeworm/dp/06723...

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