I have a question about the user accounts I have in my site. My site is still in limbo right now, waiting for some of my attention. But there has been a lot of action on my site lately and was just wonder if all of these new members are legit. There's not any details in any of the account's information pages and a lot of them are from outlook.com. I'm thinking these are bot accounts and I'm just going to blow them all away. I would like to set up some better membership sign-up process that requires a capcha to keep the bots away. Is there any problem with the Symbiostock theme if I do this?

Also, I found a plugin that I don't remember ever installing. It's called Wordfence. Is this part of the Symbiostock Theme install?

I currently put my site in matainence mode until I have the time to work on it, is this a problem with the Symbiostock scans?