Hey Shane,
Note that it says ‘Forms Spammer’. This means that they regularly come into one of my sites and attempt to spam a section of the site that uses forms. In this case it is a comment section. I don’t have to search the SE’s because I get spam daily directly into my email (since I trap all spam).
So – they are spamming idiots and you should remove them. Gambling is not all they do either…. loans, porn, and pharmaceuticals as well.