Portuguese Password Wordlist Work ((exclusive)) Jun 2026

Using a well-built Portuguese wordlist (size ~10 GB after mutation) against a sample of 10,000 Brazilian user hashes (NTLM):

From a defensive standpoint, understanding attack wordlists illuminates how to create secure passwords. The security community uses these offensive wordlists precisely because they represent the paths of least resistance.

Common variations like qwerty , 123456 , and !qwerty123 . portuguese password wordlist work

A wordlist is essentially a plain text file containing a collection of common passwords, phrases, or names, typically formatted with one entry per line. During a security audit, tools like , John the Ripper , or Hydra iterate through these entries to check against a target's login credentials or hashed values.

These lists are used in or dictionary attacks , where security software attempts to crack a hashed password by comparing it against every entry in the list. Why Specialized Wordlists Work for Portuguese Using a well-built Portuguese wordlist (size ~10 GB

If you don't want to build from scratch, these resources jumpstart your work:

Without a localized list, an auditor will miss highly predictable, language-specific patterns. Core Components of a Portuguese Wordlist A wordlist is essentially a plain text file

This industry-standard repository is actively adding Portuguese-specific common passwords and usernames. How to Build a Custom Portuguese Wordlist

Generate patterns with kwprocessor (kpp) or crunch :

Analyze older, leaked databases from Portuguese or Brazilian domains ( .pt , .br ) to extract actual password habits safely and ethically. Step 2: Cleaning and Filtering

Standard password attacks often strip diacritics. However, Portuguese speakers frequently include characters like ç , ã , é , ê , and ó in their passwords. A robust list must include variations both with and without these characters (e.g., coração , coracao , coracao123 ).