We have upgraded Cpanel to the latest version which implements a great new feature. All Cpanel users can now have free AutoSSL certificates provided by Cpanel. The certificates are updated automatically before they expire.
You can try to access your site with the https:// instead of the http:// prefix. If you see a green lock next to the URL in your browser’s address bar, then you’re all set. If you have any issues or you think that something is not working, please contact our support department by opening a ticket from your client area.
For more information, see here: https://blog.cpanel.com/autossl/