You are receiving this message from Cloudflare because your connection is causing the EHP system to check for suspicious activity. If the EHP system “senses” a security issue, the verification check will persist until there is no longer a security threat.
Cloudflare must be able to verify that the connection to your network is secure in order to allow your users entrance to the sight.
Data and system security is of utmost importance; therefore, we must have such practices in place to keep our clients’ information safe, to protect our product, and to prevent lapses in service. That security is certainly worth the extra click to log into the program.
Finding out what changed on your end is the best course of action. Your IT Department is a great place to start.