Ensim deleting files automatically on all domains?

I suspect ensim of doing this, does anyone know about this problem... however, could it be a malicious hacker?
All my files are owned by the admin user "admin" and the group "mail" (default set by ensim). Incidentally some files created by apache in certain folders were safe from this deletion, and I can't delete them because I as the site admin don't have enough permissions.
Your insight is appreciated!
