So I have a good username (not "admin") and a good password and have changed the wp-admin permalink to something different. I have also installed BPS (bulletproof security) plugin. However, I get emails from people constantly trying to login to my blog using my admin username and trying different passwords. Secondly, when people try to do this, the plugin locks everybody out from trying to log in with the admin username, meaning I can't even login. What should I do? Help!