N1tr0g3n.com
Elhacker.net
Portalhacker.net
Hackhispano.com
Backbox.org
Attackresearch.com
Pentestit.com
Cansecwest.com
Securitybydefault.com
Elladodelmal.com
Indetectables.net
Hackforums.net
7747.net
Hackthissite.org
Breakthesecurity.com
Zone-h.com
Blackhat.com
Gohacking.com
Irongeek.com
Rohitab.com
Ehacking.net
Defcon.org
Enigmagroup.org
Thc.org
Theprohack.com
Hellboundhackers.org
Elite-hackers.com
Newbiecontest.org
Shmoo.com
Milw0rm.com
Room362.com
Uw-team.org
A4apphack.com
Phrack.org
Binrev.com
Hack-test.com
Hackcanada.com
Phrack.com
Ilmuhacking.com
Hackersgarage.com
Oissg.org
Blackbuntu.com
Matriux.com
Xatrix.org
Wifirobin.com
Hackosis.com
Hackerhighschool.org
Darksigns.com
Thehackerslibrary.com
Coresec.org