Hi, I hope this is the right forum.
I've noticed while looking around here, that it seems to be highly recommended that if using the 6.5.2 version or lower that it should be upgraded, due to security issues. I belong to a forum that is using the 6.5.2 version, and it's constantly getting flooded with spam on a daily basis.
What I want to know though, is the mass spamming part of the security issues, or is it because of something else? And if the owners can't or won't upgrade, is there an easy fix to stop the spam?
Thank you so much, I appreciate any advise you have.
Lora