If you found this in logs, a download, or a data file, it could be:
Integrates the combo list against the user database to identify existing users who are reusing compromised passwords. demo.zeeroq.com-combos.vip-gmail.com.txt
—an automated attack where hackers use lists of previously leaked email/password pairs to gain unauthorized access to other services. Analysis of the File Name zeeroq.com If you found this in logs, a download,