Post Very good ... Thank you for that.

What is up with these posts, someone trying to build up post count or is forum hacked?

Just keep reporting those posts.
Anyone can create an account and if they missbehave then they will be removed.

Yes, hackclub just post spam. I did report nearly all his post as spam some hour ago.
Hopefully admin removes the user.

Done … just warned as previous posts were quite “normal”