You need to figure out what they're targeting. If it's trying to make posts/comments then generally they can be deterred with a captcha or something similar. Once they realize they're not accomplishing anything they'll stop.Hello
I thought stopforumspam would just stop them for registering? These bots were just viewing multiple pages on my site.
I asked the forum developers (burning board) and they said if these bots are reaching my pages its already too late.