You guys are correct, there has been a brute force hacking attempt over the last 24hrs that caused some issues. To restore order quickly last night we rolled back to a backup from early morning on the 15th. In the interim we have addressed some of the issues and will attempt restore the last week or so of posts. If we are successful that may result in the posts from last night to present being gone. Which we think is a better outcome.
Apologies for the issues, we'll try to get this all ironed out today.
-Tyler (Big Fin's IT Guy)