Disable/Remove Login Hints

When you type a non-existent/incorrect username or password while logging into WordPress, it will provide a very detailed error message telling you exactly whether your username is wrong or the password doesn’t match. That could offer an hint to people who are trying to break into your WordPress webiste but, fortunately, this plugin allows you to put your custom error message or you could use the default one.

Install using Plugins->Add New or manually upload using WordPress plugin uploader.
Activate the plugin, and go to the settings page for customization.

1. 

   Left Menu

2. 

   Options page