Threatened Into Giving Money In Exchange For Not Leaking Explicit Photos.

Hello! Long story short but A few weeks ago I met what ended up being a very good catfish on a dating app who ended up threatening me for money in exchange for not leaking nude photos of me online. I blocked his number, he called me on another one, so I changed my phone number completely. I’ve not heard from him since and don’t think I will.

My question is what, if anything, can be done about it as far as legal/police go? I have screenshots of everything, including both numbers. Would the police be able to do anything about it. The issue is for all purposes resolved but I know he is out there doing it to someone else.