Admin and Dashboard - Disable WordPress Login Hints
<?php
// Do NOT include the opening php tag
<!--
Keeping your WordPress website secure is important (see how to improve it), and there's a little thing that will make a hacker's life more difficult: not providing detailed error messages on the WordPress login page. To disable these warnings you need to open your functions.php and copy this:
-->
function no_wordpress_errors(){
return 'GET OFF MY LAWN !! RIGHT NOW !!';
}
add_filter( 'login_errors', 'no_wordpress_errors' );
<!--
This way you no longer provide useful hints that could be exploited for malicious activities.
-->