Implement rate-limiting on login portals and monitor for "failed login" spikes that indicate a credential stuffing attack. Force password resets for users whose credentials match known leaked databases.
Structured text files containing "Email:Password" or "Username:Password" combinations. 4712989437.7z
Incorporating the contact list into botnets for mass mailing. Recommended Mitigation Steps Implement rate-limiting on login portals and monitor for
Using automated tools to test these credentials against popular services (Netflix, Amazon, Banking portals). 4712989437.7z