2 Million Uhq Userpass - - Riot All Targets (28)...

: Proactively expire credentials for any users found in the list and notify them to update their security.

If you suspect your credentials may be in a leak, check reputable breach databases: 2 Million UHQ Userpass - Riot All Targets (28)...

: Tools like Bitwarden or 1Password can generate and store strong, unique passwords for every site, preventing "credential stuffing" across accounts. 3. Professional Mitigation Steps : Proactively expire credentials for any users found

For security teams responding to the presence of such lists: If you want to secure your own Riot

: This is the most effective defense. Even if an attacker has your "userpass," they cannot log in without the secondary code from your email or authenticator app.

: Implement CAPTCHAs or rate-limiting on login endpoints to block automated tools from testing thousands of account combinations. If you want to secure your own Riot account specifically: Should I help you set up 2FA (Two-Factor Authentication) ? Do you need steps to recover a compromised account ?