For user enumeration and login bruteforcing.

You cannot brute-force a password if you don't have a username. This section contains lists of common names, administrative account names ( admin , root , administrator ), and patterns often used in corporate environments. The names.txt file is particularly useful for environments where email addresses follow a standard format (e.g., firstname.lastname@company.com ).

Enter – the de facto standard for security wordlists, hosted openly on GitHub.