A pair of researchers at Stanford University have created a computer program capable of cracking CAPTCHA codes, the widespread security system used by websites to determine whether a user is actually ...

An exploit for the bypass vulnerability required an HTTP parameter pollution in a web application. Google has fixed a bypass for its reCAPTCHA authentication mechanism – the Turing test-based ...

NuCaptcha has been around for a few years, offering a unique portal for advertisers: A tiny pop-up movie that gets displayed when a user needs to type in a Captcha code to a website to verify their ...

Ever had to click through a grid full of images or decipher barely legible words just to prove to a website that you're human? You may not have to ever again. Google ...

Alphabet's (GOOG, GOOGL) Google is expanding the availability of reCAPTCHA, and the verification technology will now be able to, for the first time, protect payments. Jess Leroy, Google senior ...

Google has finally become so good at algorithms that it's cracked its own CAPTCHA technology. By combining the expertise of its Street View and reCAPTCHA whizzes, the search giant has developed a ...

An automated CAPTCHA solver developed by a team of British and Chinese computer engineers proves this widely-used security feature may not anymore become efficient in protecting websites. The new ...