I’ve taken down the forum archives of The Asylum and IFF World again.
Turns out securing a 9-year old piece of software is pretty damn hard to do. I ended up with over 5000 spam posts on each board. It was going to be extremely time consuming to delete them so I went with the next best option, delete the boards.
I might try again someday to get them back up for viewing but right now I don’t feel like spending the effort to do so.