PayPal just announced the following: "On October 14, 2014, details were released about a vulnerability to version 3 of Secure Sockets Layer (SSL 3.0). Since that time, PayPal has been hard at work to mitigate any potential impact to our consumers and merchant customers. " "To help mitigate risk associated with this vulnerability, PayPal will discontinue support for SSL 3.0 on December 3, 2104 at 12:01 a.m. Pacific Standard Time. Unfortunately, this necessary step may cause compatibility problems resulting in the inability for customers to pay with PayPal on your site or other processing issues. " If you would like to take care of this fix yourself, instructions can be found here If you would like for us to take care of this fix, Visit our website Authorize.net started disallowing the SSLv3 on 11/4/14.