: These are often used for credential stuffing attacks , where automated bots attempt to log into various financial and crypto platforms using the same credentials. 2. Origins and Common Sources
These lists are rarely from a single "new" hack. Instead, they are often "recycled" or "aggregated" from: 700K Crypto EMAILPASS.txt
This file is a "combolist," a text file formatted as email:password . : These are often used for credential stuffing
: Indicates the data was likely scraped from cryptocurrency exchanges (like Coinbase or Binance clones), phishing sites targeting crypto wallets (like MetaMask), or Telegram groups focused on trading. or Telegram groups focused on trading.