Blackploit.com
Backbox.org
Pentestit.com
Elite-hackers.com
Uw-team.org
Attackresearch.com
Cansecwest.com
Room362.com
Semicomplete.com
Blackbuntu.com
Elladodelmal.com
Madirish.net
Linuxhaxor.net
Hackforums.net
Elhacker.net
7747.net
Hackthissite.org
Breakthesecurity.com
Zone-h.com
Blackhat.com
Gohacking.com
Portalhacker.net
Irongeek.com
Rohitab.com
Ehacking.net
Hackhispano.com
Defcon.org
Enigmagroup.org
Thc.org
Theprohack.com
Hellboundhackers.org
Newbiecontest.org
Shmoo.com
Milw0rm.com
A4apphack.com
Phrack.org
Binrev.com
Hack-test.com
Hackcanada.com
Phrack.com
Ilmuhacking.com
Hackersgarage.com
Derkeiler.com
Unixwiz.net
Hackosis.com
Wifirobin.com
Hackerhighschool.org
Darksigns.com
Thehackerslibrary.com
Coresec.org