New posts in User Names

Is revealing a PC account user name bad?

Is password entry being recorded on camera a realistic concern?

How to handle emails as usernames under GDPR?

Why use usernames and not just email addresses to identify users?

Is it good or bad practice to allow a user to change their username?

Someone has registered my partner's recycled email account

Why not use a national ID as username for every website?

Does correcting misspelled usernames create a security risk?

Does username length/complexity/uniqueness positively impact security?

Should I be worried if I accidentally entered my password in a username field?