Dark Web Monitoring for Customer Credential Leaks

We are looking for a Dark Web Monitor feature that will notify us if any leaked credentials are detected based on our specified domains/URLs. This feature should alert us if our own infrastructure is responsible for leaking customer passwords.

For instance, if our web application is hosted on www.example.com, we want to be notified if any credentials, such as someone@somedomain.com's password, are leaked and associated with the domain/URLs at www.example.com. This will help us promptly address any security breaches and protect our customers' information.