Using the leaked emails for targeted social engineering campaigns. 4. Impact on Organizations and Individuals
Are you looking to implement for your organization's domain to see if any of your staff's credentials appear in lists like this?
Once a "hit" is confirmed, the attacker changes the recovery email, steals financial data, or sells the "verified" account to other criminals.
Using services (like Have I Been Pwned or enterprise-grade monitoring) to check if your organization's emails appear in new combo lists.