I released an app almost a year ago that worked by requesting data from some php scripts on my server. That app no longer does this and the php files have been removed. Yet several people still have the app running and my server gets several hundred megabytes worth of bandwidth of 404 errors a day. I have the IP addresses of the people running the app. Is there any way I can block them so that they won't be wasting my bandwidth?
I know I can block them with apache, but will that stop them from wasting bandwidth?
Thanks for any help!