Combolists and ULP Files on the Dark Web: A Secondary ... - Group-IB

This claims to contain 900,000 "High Quality" (recent or verified) login pairs. Risks of Downloading This File

Short for "Compilation of Multiple Breaches," these are text files containing email:password pairs harvested from various data leaks.

Downloading or attempting to use these files carries severe risks:

This indicates the credentials in the list are specifically targeted at email accounts.

The file you are referencing, "900K HQ COMBO MAIL ACCESS TARGET," is a , which is a collection of stolen usernames and passwords. These files are primarily used by cybercriminals to perform automated attacks. What This File Is