: These lists are usually compiled from multiple past data breaches or "stealer logs" (malware that grabs passwords directly from browsers).
: Use a legitimate service like Have I Been Pwned to see if your email address has appeared in known data breaches. 899K_Poland__Private_Combo_List_Fresh.txt
: Downloading files with these names from shady forums often results in the downloader's own computer being infected with a Trojan or ransomware. What You Should Do : These lists are usually compiled from multiple