Slashdot Mirror

← Back to Stories (view on slashdot.org)

Gmail CAPTCHA Cracked

Posted by kdawson on from the like-dominos dept.

I Don't Believe in Imaginary Property writes "Websense is reporting that Gmail's CAPTCHA has been broken, and that bots are beginning to sign up with a one in five success rate. More interestingly, they have a lot of technical details about how the botnet members coordinate with two different computers during the process. They believe that the second host is either trying to learn to crack the CAPTCHA or that it's a quality check of some sort. Curiously, the bots pretend to read the help information while breaking the CAPTCHA, probably to prevent Google from giving them a timeout message."

8 of 317 comments (clear)

  1. Bots RTFM! by russotto · · Score: 5, Funny

    Curiously, the bots pretend to read the help information while breaking the CAPTCHA
    Ever consider that maybe the bots aren't pretending? (cue Frankenstein music)
  2. Well... by Agent.Nihilist · · Score: 5, Funny

    It would be too obvious if they were reading the ToS.

  3. One step closer... by gnick · · Score: 5, Funny

    I'm surprised they opened it up to the public. This is good. Every time a bot successfully passes itself off as human, I get one step closer to getting my Turing machine.

    I'm tired of my imaginary friends running off and leaving me alone... I want one with configuration options.
    --
    He's getting rather old, but he's a good mouse.
    1. Re:One step closer... by Anonymous Coward · · Score: 5, Funny

      Any machine smart enough to pass a Turing test will be smart enough not to be your friend. Sorry.

  4. Re:i work with OCR/ICR technology by palegray.net · · Score: 5, Funny

    It's actually being cracked by a million monkeys clattering away at a million typewriters. Pretty hard to defeat that.

    --
    512 MB RAM, 20 GB disk, 200 GB transfer, five datacenters. $19.95/month.
  5. Re:i work with OCR/ICR technology by MillionthMonkey · · Score: 5, Funny

    Your ideas intrigue me and I wish to subscribe to your newsletter

  6. Futurama to the rescue! by plover · · Score: 5, Funny
    KittenAuth always makes me think of the Futurama episode where the crew had to deliver a package to the uninhabited planet full of robots (sure it's inhabited, like a warehouse is inhabited by boxes).

    To prevent capture they dressed as robots, and were stopped at the city gates by two gate robots who administered a PuppyAuth-based anti-Turing test:

    Robot Guard #1: Be you robot or human?
    Leela: Robot, we be.
    Fry: Yep, just two robots out roboting it up.
    Robot Guard #2: Administer the test.
    Robot Guard #1: Which of these would you prefer? A. a puppy; B. a flower from your sweetie; or C. a properly formatted data file? Choose!
    Fry: Is the puppy mechanical in any way?
    Robot Guard #1: No. It is the bad kind of puppy.
    Leela: Then we'll go with that data file.
    Robot Guard #1: Correct. The flower would have also been acceptable.
    Robot Guard #2: You may pass.
    --
    John
  7. Re:i work with OCR/ICR technology by joe+slacker · · Score: 5, Funny

    Million monkeys with mod points? Waiddaminute!