Bill Landreth
William Troy Landreth is an American hacker notable for his cracking activities during the early 1980s within a cracking club called "The Inner Circle". MySpace cofounder, Tom Anderson was an associate. In 1984, Landreth was convicted of hacking computer systems, and accessing NASA and Department of Defense computer data. In 1986, he disappeared. Landreth's and Howard Rheingold's book, Out of the Inner Circle: A Hacker's Guide to Computer Security, published in 1986, is considered a best-seller.
In 1989, Landreth was homeless.
As of 2016 he was still homeless.