Microsoft plans to create a list of moronic passwords that it won’t let you use. The list will be continually updated based on new password leaks. The company claims to have already rolled out the feature to Outlook, Xbox, OneDrive and the like. It will also be added to accounts that use its Azure AD login system. You won’t notice a difference until you choose a dumb password, at which point youll be prompted to stop being a moronsorry, to choose a password thats harder for people to guess”]
Source: https://gizmodo.com/microsoft-is-banning-your-dumb-passwords-1778848643