I’m not a human: Breaking the Google reCAPTCHA [pdf] - Hackdot

Re:I’m not a human: Breaking the Google reCAPTCHA [pdf] by nxzero on Friday April 08, 2016 @12:52PM (#11456056)

Unless you're able to explicitly state how this is done and/or how to trick it in think you're "high risk" - then seems like speculation; yes, I'm aware Google's said this, but never seen an proof of it. I've found bug in the past in the system that were easy to fix, told Google, but the bugs never were fixed.

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Re:I’m not a human: Breaking the Google reCAPTCHA [pdf] by yaur on Friday April 08, 2016 @01:03PM (#11456150)

Try doing a Google search from tor. The catches that tor users get are borderline impossible because of the suspicious ip and/or browser.

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Re:I’m not a human: Breaking the Google reCAPTCHA [pdf] by SCHiM on Friday April 08, 2016 @02:10PM (#11456661)

Not impossible, very often I get the "Body of water" one, but I do seem to get a challenge every 10 minutes or so, in each new tab.

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Re:I’m not a human: Breaking the Google reCAPTCHA [pdf] by rcthompson on Friday April 08, 2016 @06:59PM (#11458783)

I've experienced this first-hand. I used to always get the checkbox, but then one day I had to download a large series of related files from a website that used reCAPTCHA. I did all the clicking manually, but in a very repetitive and bot-like fashion, by opening a series of 10 new tabs at a time and then performing the same series of clicks on each tab to get to the download link. After a few minutes, I stopped getting checkboxes and started getting increasingly more difficult CAPTCHA challenges.

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Re:I’m not a human: Breaking the Google reCAPTCHA [pdf] by ruraljuror on Friday April 08, 2016 @04:57PM (#11457884)

It's not speculation. It's section 2 of the paper, titled "Analyzing Risk Analysis System."

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