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 ...

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 ...

Anyone else having a ‘incorrect recaptcha code’ error prevent them from posting on the forum? I have never seen a popup requesting confirmation with a recaptcha ...