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 ...

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 ...

All: In a further effort to deter spam, Roanoke.com has added a "captcha" code bar for readers to type in before they enter a comment. We hope these human-readable images will thwart the loathsome ...

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 ...

ReCAPTCHA is a free offering from Google to protect webmasters against robots and bots designed to propagate spam and abuse online services. Based on the Turing Test, reCAPTCHA uses puzzles or logic ...