13 Jun
2008
13 Jun
'08
5:05 p.m.
Jeroen Massar writes:
Just display the captcha from the signup on $pornsite, a person will fill it in for you, captcha bypassed. If it is interesting and cheap for then to abuse it, they will.
The approach is mentioned in an excellent talk by Louis von Ahn, who invented the CAPTCHA:
http://video.google.com/videoplay?docid=-8246463980976635143&q=Google+te...
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Simon.