There are hundreds and hundreds of these WordFence Firewall entries on Riguy.Com. I blocked some IPs here and there; that will work for a while. I wonder what these nice people from Ukraine would ever want with my most humble of web sites? Regardless, thanks WordFence [awesome security plugin]!
Memo to self: be sure to double check updated WordPress plugins immediately after doing the update!
It is like stating the obvious, but nonetheless very important to remember the above. I just updated the Captcha and WordFence plugins. I saw an error, but remembered to check the Plugins section to verify they are running. Once activated the plugins are fine. Some seem to need this, while others activate ‘automagically’.
WordFence Security hard at work, on my humble website ;>
I love this Plugin [although I use the free version for my personal website, our work pays for it because it is worth every penny].