The data in such lists often stems from past data leaks or "stealer logs" (data harvested by malware on infected devices). Risks and Security Implications
If you believe your credentials might be part of such a list, experts at Norton and Have I Been Pwned recommend: Combolists and ULP Files on the Dark Web - Group-IB Download 338k Combo Pravet Amr txt
Attempting to download or use such files carries significant risks: The data in such lists often stems from
Many combolists sold or shared online are "stale," meaning they contain old, already changed, or fake passwords intended only to boost the credibility of the seller. Recommended Actions for Users " meaning they contain old