Academics from UK and China have developed a new machine learning algorithm that can break text-based CAPTCHA systems with less effort, faster, and with higher accuracy than all previous methods. This ...

The goal of the Turing test is for a human to work out whether they're communicating with another person or a machine. Computers have gotten better at imitating people but they've also improved at ...

Researcher uses an old unCAPTCHA trick against latest the audio version of reCAPTCHA, with a 97 percent success rate. An old attack method dating back to 2017 that uses voice-to-text to bypass CAPTCHA ...

Google is making changes to its reCaptcha system: distorted text images are out, while numbers and more-adaptive, puzzle-based authentication checks are in. The change is necessary because text-only ...