Dropbox resetting passwords on Accounts that haven't changed them since 2012

Dropbox is requiring users who have not changed their passwords since mid-2012 to reset their passwords this afternoon.

https://techcrunch.com/2016/08/25/dropbox-is-resetting-passwords-for-accounts-that-havent-changed-them-since-mid-2012/

Dropbox blog

https://blogs.dropbox.com/dropbox/2016/08/resetting-passwords-to-keep-your-files-safe/