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FMX
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03 Dec 2014, 4:56 pm

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However, our research recently showed that today’s Artificial Intelligence technology can solve even the most difficult variant of distorted text at 99.8% accuracy. Thus distorted text, on its own, is no longer a dependable test.

To counter this, last year we developed an Advanced Risk Analysis backend for reCAPTCHA that actively considers a user’s entire engagement with the CAPTCHA—before, during, and after—to determine whether that user is a human. This enables us to rely less on typing distorted text and, in turn, offer a better experience for users.


http://googleonlinesecurity.blogspot.fr ... ptcha.html

This is encouraging news. Essentially, CAPTCHAs no longer serve their intended purpose, since bots have finally gotten better than humans at solving them, so the web is moving on. Luckily, the next step also happens to be more user-friendly. Let's hope CloudFlare adopts this soon!


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Spiderpig
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06 Dec 2014, 1:10 pm

In fact, it seems some people have used software to solve hard captchas for quite some time. I was baffled when someone casually pointed out here they did it :)


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