When any referral user login from the same IP of the Referrer user login IP then that is captured in referral fraud.
There are two types of fraud we are detecting
1. Login:-When any referral user login from the same IP of the Referrer user login IP then that is captured in login type fraud.
2. Clicks:-If a referral user login from the same IP of the Referrer user login IP and made clicks then that click capture as a click type fraud.