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 ...

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 ...

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 ...

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 ...

If you've used the Internet to register accounts, fill out forms, post on blogs or download files, you've probably been asked if you're human. The characters you entered to establish your identity are ...

Officials with the Georgia Department of Public Health and Microsoft are investigating why a security code that generated on the state website revealed a racial slur for a user. Georgia DPH officials ...

Captcha systems, those psychedelic-font phrases designed to weed out bots from users, are a staple website security. And, thanks to Stanford Researchers, they may be quickly becoming completely ...