Just delete all files via cron in those folders and you are done
[quote name='tbirnseth' timestamp='1435093903' post='220132']
To me, that would be a bug if the cache is cleared when the admin is not authenticated. NOTHING on the admin side of the cart should happen other than a login prompt if $_SESSION['auth']['user_id'] is empty. That would be a security hole in my mind.
But nobody knows the name of your admin script. Isn't it?
Sniffer would… Logs would show, etc.
Used to be that you could clear the cache from the client side but they removed that since competitors were clearing each other's sites to impact performance. Again, from a security perspective, NOTHING on admin side should function without proper authentication.