Around late 2017 ,There has been a huge 41gb file which was circulating in the dark web.
This file contained all major database leaks combined in a single file

This app uses api of http://pwndb2.herokuapp.com/ to query BreachCompilation data straight into the app.

It has 3 options - You can search with known emails,username or passwords.

By using this app you agree to all terms listed on http://pwndb2.herokuapp.com/licence

Using this app for any other purpose other than research and own personal safety is illegal.
I am not responsible for any of your actions.