I messed up bad guys. I while working on another part of my website I accidentally nuked my WordPress folder permissions. I was able to find/fix some problems and I got my site up and running but some features like posting from the app or working with themes is still broken. Is there a way to reset all of the folder permission to default. I'm really worried that my site is at risk right now with the messed up folder permissions. What are some things to check as far as security to make sure I haven't been compromised.