Well, they can't sue you; but, those seeking employment in the U.S. may be able to do so. Perhaps collecting a list of those about-to-be-scammed would be help

Well, they can't sue you; but, those seeking employment in the U.S. may be able to do so. Perhaps collecting a list of those about-to-be-scammed would be helpful to a district attorney? Regardless, I'd obtain counsel. An interesting thing happened to me about 5 years ago. Someone was applying for a position at my company, and when I did background checks, he turned out to be a rather deceitful fella (and felon). He made the mistake of emailing me from another company's email where he was employed. I followed up, and explained the legal status of their employee to the owner of the 10 person company. She was shocked (not surprised) to hear about their current employee. I can just imagine a case where our screening failed -- I'd want you to make that call...