You cannot erase the 10 million passwords already in circulation. But you can make sure yours aren’t on them.
123456 password 123456789 12345 12345678 qwerty abc123 password1 admin welcome 10-million-password-list txt download
| What you expect | What you actually download | |----------------|----------------------------| | Clean, de-duplicated real passwords | Corrupted data, placeholder text, or duplicate entries | | Passwords from 2023–2024 breaches | Outdated lists from 2009–2015 | | Safe text file | Trojan, keylogger, or ransomware hidden in an archive | You cannot erase the 10 million passwords already
Some lists are intentionally "poisoned." They may contain lines of code that exploit vulnerabilities in specific text editors or command-line tools when the file is processed. Always open large text files in secure, sandboxed environments or simple editors that do not execute scripts. Always open large text files in secure, sandboxed
It is important to understand the source of these passwords. The majority of entries in a 10-million-password list are derived from real-world breaches (such as LinkedIn, Adobe, or RockYou). Security researchers aggregate these leaked hashes, crack them, and strip them of user identifiers, leaving only the raw passwords. The result is a clean text file, often sorted by frequency of use, starting with "123456" and moving down to more obscure combinations.