You can change your Steam password using the desktop app, website, or mobile app. You might need to enter a two-factor authentication code.

Valve says the leak features phone numbers that previously received a one-time passcode, but they're not associated with a Steam account, password, or other personal data. With over a decade of ...

Unless you've got an absolute premium username or have too many linked accounts to name, there's no reason to stick with the same username forever. Unlike some services that offer limited username ...