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This is the mother of all captchas

Discussion in 'BlackHat Lounge' started by Ibeefaaa, Nov 20, 2011.

  1. Ibeefaaa

    Ibeefaaa Regular Member

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    A content locker is nothing compared to this :D


    [​IMG]
     
  2. kirkonpolttaja

    kirkonpolttaja Senior Member

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    writing "celines" alone works, i got very confused when i was first time seeing captchas like that... i tought it was a joke.
     
  3. Quxik

    Quxik Newbie

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    thats funny, for me works while wrote the secend word only :p
     
  4. bertbaby

    bertbaby Elite Member

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    Had me scratching my head the first time I saw it. Sick sense of humor at play?
     
  5. ibmethatswhoib

    ibmethatswhoib Jr. VIP Jr. VIP Premium Member

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    Have you seen the commercial captchas now?
     
  6. Crazy

    Crazy Jr. Executive VIP

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    The trick to Recaptcha as some in this thread already hinted at is that they use one text item which is known with a high degree of confidence (i.e. already been confirmed). This is what they use to validate a legitimate user. By doing this, they'll simply strip out the valid entry (if you entered it right), and compile your remaining input on the other text to start building a consensus. Once they have a high degree of confidence in that other item, it'll be finalized, used in whatever they're trying to convert from image to text, and throw it into the mix of captcha images, but this time as the control text. With that knowledge, you can guess which item is the control text and just enter that one. If you enter the most legible text at any given time, chances are you won't need to enter the other.
     
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  7. amino

    amino Registered Member

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    wwhat tha ffff FUCK :?
     
  8. indianbill007

    indianbill007 Jr. VIP Jr. VIP

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    That's how google is converting all the scanned books to digitial text. Nice info shared there.
     
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