We’ve all been there—forgetting the password to an old encrypted ZIP file or a Bitcoin wallet. Wordlists can be used with recovery tools to cycle through your "usual" password variations until the right one is found. 3. Credential Stuffing
For defenders: This feature shows why isn’t enough — you must also prevent users from including any predictable organizational or personal strings in passwords. Implementing a custom wordlist-based blocklist (e.g., via Azure AD Password Protection or local bans) is a direct countermeasure. password wordlist
Real passwords exposed in historical data breaches (e.g., the famous "RockYou" list containing tens of millions of actual passwords). We’ve all been there—forgetting the password to an
Names of local sports teams, celebrities, holidays, and dictionary words. The Dual Nature of the Tool Credential Stuffing For defenders: This feature shows why
Instead of guessing random characters (which takes billions of years), attackers use wordlists to try passwords that humans are actually likely to use—like 123456 , password , or qwerty . Types of Wordlists
Scenario: User attempts to set a password matching a wordlist entry with uppercase letters Given I am a registered user on the "Change Password" page When I enter "QWERTY" as the new password And I submit the form Then I should see an error message "This password is too common. Please choose a stronger password." And the password should not be updated
A password wordlist is a mirror reflecting human behavior. It shows our tendency toward patterns and simplicity. By understanding how these lists work, we can better appreciate the need for complex, unique credentials and robust security protocols.