The AML/BSA whistleblower program may award 10% to 30% of sanctions collected...

https://cristiansuniquejournals.cloudhinter.com/posts/can-i-send-confidential-documents-through-a-consumer-legal-info-site

The AML/BSA whistleblower program may award 10% to 30% of sanctions collected when a case exceeds the $1 million threshold. You can report anonymously through an attorney, and the law protects whistleblowers from retaliation.