The classic standard containing over 14 million real-world leaked passwords.
When the commonly used wordlist-probable.txt (often associated with
Additional notes / possible causes
Ensure your scanner accurately differentiates between a "Wrong Password" response, a "User Does Not Exist" response, and a rate-limiting block (such as HTTP Status 429). Remediation: Securing the Authentication Layer
However, security teams should not become complacent. To ensure passwords resist advanced rules-based and hybrid attacks, organizations should transition from traditional complexity requirements to password length and passphrase models. Passphrases consisting of multiple random, unrelated words remain exceptionally difficult for both standard wordlists and rules-based mutation engines to crack, providing robust protection against modern recovery tools.
If your initial high-probability wordlist fails, you must pivot to more advanced credential auditing techniques. 1. Switch to Higher-Quality Wordlists Move away from basic lists and utilize industry standards: : The baseline standard for network auditing.
One of the most comprehensive lists available, CrackStation’s main list is about 15GB uncompressed. It contains billions of words from previous breaches, making it far more effective than "probable" variants. Weakpass.com
If the attacker knows the password policy of the target system (e.g., must contain one uppercase, one number, one symbol, and be 8 characters long), they configure a mask attack. This restricts the brute-force search space only to passwords matching that specific structural template, saving time. 4. Target-Specific Wordlist Generation (CeWL)
A hybrid attack combines the speed of a wordlist with the flexibility of a brute-force mask attack. If you suspect the user utilized a standard word followed by a specific pattern, a hybrid attack is ideal. For example, you can configure the software to take every word from your high-quality list and append a four-digit year followed by a special character. This drastically reduces the search space compared to a full brute-force attack while covering millions of complex password permutations. 4. Transition to Advanced Public Lists
Sometimes the issue is speed. If you are not utilizing your GPU effectively, you cannot run large wordlists in a reasonable time.
