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ReCAPTCHA.net Now Vulnerable to Algorithmic Attack

n3ond4x writes "reCAPTCHA.net algorithms have been developed to solve the current CAPTCHA at an efficacy of 30%. The algorithms were disclosed at DEFCON 18 over the weekend and have since been made available online. Also available is a video demonstration of random reCAPTCHA.net CAPTCHAs being subjected to the algorithms." There's probably an excellent Firefox plugin to render this page's color scheme more bearable. Note: the PowerPoint presentation linked opens fine in OpenOffice, and the video speaks for itself.

2 of 251 comments (clear)

  1. Hmm by Tailhook · · Score: 5, Funny

    Should I run the DEFCON presenter's giant SWF or not?

    o_O

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    Maw! Fire up the karma burner!
  2. Re:My eye's... by hairyfeet · · Score: 5, Funny

    You young ones and your complaining. "Ohhh the colors suck" SO WHAT! You don't remember when the Internet was invaded by those dual demons from hell, Geocities and Comet Cursors! Now THAT was torture buddy! YOU try dealing with a page that looks like it was designed by Unicorns on a crack binge, while having a fricking pocketwatch suddenly appear and hang from your cursor like a ball of snot on a string, all while having your shotgunned modems drug down to 300 baud land thanks to a bazillion puke inspiring GIFs spinning all out of time!

    Now THAT is real suffering kid! /wanders off muttering/

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