I think this was fixed awhile back but I am seeing it again. I believe this is from social media signups but all the info is blank.
A new user has just signed up on site.com:
user name:
email address:
ip address: 111.111.11.111
You can view the new User Profile here:
http://www.site.com/
updated by @dazed: 10/08/14 06:20:49AM