: Use Two-Factor Authentication (2FA) on all platforms; even if your password is in a "base," they cannot log in without the second code.
: Analysts study these lists to identify common password patterns (e.g., "Gaming123") and help developers enforce better password policies. 100K HQ GAMING BASE BY Old_Deep.txt
: Services like Have I Been Pwned ingest these "bases" so users can check if their own email has been leaked in a specific dump. : Use Two-Factor Authentication (2FA) on all platforms;
: Gaming companies (like Riot, Epic, or Steam) run these lists against their own databases to proactively reset the passwords of any accounts that match the leaked credentials. : Gaming companies (like Riot, Epic, or Steam)
: Periodically check your email on security monitoring sites to see if your data was part of a specific "HQ Base."
If you are interested in the of how these lists are handled by security professionals, here is how they are typically used for legitimate defense: