Accessing, possessing, or distributing these lists is illegal under data protection laws like the Computer Fraud and Abuse Act (CFAA) or GDPR.
Many lists are "re-dumps" of old, invalid data or are completely fake, designed to trick other criminals into downloading malware or paying for useless data. Protecting Your Accounts [Combolist.top] 70K MAIL ACCESS (for lol,steam,...
A "combolist" (short for combination list) is a text file containing massive sets of stolen usernames or email addresses paired with passwords. The "70K MAIL ACCESS" reference typically describes a list containing 70,000 sets of login credentials for various email providers, which attackers use to attempt unauthorized access to other linked services like Steam or League of Legends. Key Characteristics of Combolists Usually structured as email:password or user:pass . invalid data or are completely fake