As I woke up this morning I had a ton of emails stating file change has been made. No details on what files or where. Then I look at my site and I receive a 403 forbidden error. I can't even get to my admin panel. Now I have not changed anything what so ever. I am running owncloud which has been syncing files but that is to a different directory and that page still loads fine. My gallery 3 is also working fine. So the problem is only Wordpress from what I can tell.
Any ideas what happened or how to fix this.
todfamily.us is my site