Considering you just created an account yesterday... It's not hacking to the best of our knowledge, it's just spamming. Posting lame links in hopes of SEO benefits, of which our forum gives none. I doubt any of us have ever clicked their links.
We do have people administering the spam, that's all we have volunteer time for right now. Just ignore it. There are annoyances everywhere in life and they aren't isolated to this forum. For example we wish there weren't lines at the course every Saturday...
Sorry. You can join our mailing lists if you want announcements without visiting the forum.