Cmd5.org
Md5-hash.com
Phplockit.com
Crypo.com
N1tr0g3n.com
Securitylearn.net
Ckers.org
Md5decryption.com
Hackingethics.com
Explorehacking.com
Xssed.com
Th3-0utl4ws.com
Md5decrypter.com
Whitehatsec.com
Garage4hackers.com
Portswigger.net
Cirt.net
Md5this.com
Hackerwatch.org
Skullsecurity.org
Hoobie.net
Hex-rays.com
Hackguide4u.com
Hacker10.com
Cgisecurity.com
Gnucitizen.org
Zeltser.com
Nosec.org
Hackforums.net
Elhacker.net
Thehackernews.com
Backtrack-linux.org
Zone-h.org
Exploit-db.com
Securityxploded.com
Packetstormsecurity.org
7747.net
Insecure.org
1337day.com
Darkreading.com
Aircrack-ng.org
Hackthissite.org
Breakthesecurity.com
Securityfocus.com
Net-security.org
Hacking-lab.com
Wifirobin.com
Webspy.com
Ngsst.com
Beefproject.com