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uw-team.org
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madirish.net
linuxhaxor.net
hackforums.net
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7747.net
hackthissite.org
breakthesecurity.com
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blackhat.com
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portalhacker.net
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defcon.org
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theprohack.com
hellboundhackers.org
newbiecontest.org
shmoo.com
milw0rm.com
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phrack.org
binrev.com
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ilmuhacking.com
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backbox.org
backtrack-linux.org
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hakin9.org
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wifiway.org
securitydistro.com
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hackerhighschool.org
darksigns.com
thehackerslibrary.com
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outpost9.com