WordPress Speed Up Service | WordPress Website Maintenance Packages How do I disable drop-down login?, by miamax I notice that when I begin to log into any of my WordPress.org sites, a drop-down box now appears. When I begin to type my username, the dropdown shows me all usernames and email addresses I’ve used to log in, beginning with that letter or number I’ve started to type. I suppose this is for convenience, but I would like to disable this feature. I feel it could be a way for someone to get my username (which is NOT admin). How can I disable this dropdown box on my sites? Thank you! How do I disable drop-down login?