This actually happened for real with Dropbox about 10 years ago: https://techcrunch.com/2011/06/20/dropbox-security-bug-made-passwords-optional-for-four-hours/

This actually happened for real with Dropbox about 10 years ago: https://techcrunch.com/2011/06/20/dropbox-security-bug-made-passwords-optional-for-four-hours/ https://techcrunch.com/2011/06/20/dropbox-security-bug-made-...