Google shut down their reCAPTCHA V1 API service on March 31, 2018. As a result, any site using the service via the old API will need to update in order to continue to be protected from spam and abuse. reCAPTCHA V1 has been deprecated since May of 2016. If your website still uses reCAPTCHA v1, it is important to upgrade to reCAPTCHA v2 immediately. Do you need reCAPTCHA updated on your site? Let Delta Systems help.