: A massive collection of multiple types of lists, including 10k-most-common.txt and default-passwords.txt .

: Common digit combinations such as 123456 , 111111 , and 000000 .

: Security professionals use lists like this to test the strength of credentials against common numeric patterns .

: Common words appended with numbers (e.g., password123 , adobe123 ) .

If you are looking for larger or more standard wordlists for security testing, the following are widely used:

: Tools like Hashcat or John the Ripper use these text files as dictionaries to attempt to crack hashes .