Of course, you can! But the question is do you have what it takes to stand up against these villains? Lol. I called them villain cause thats what they deserve to be called. You can take legal action against them, if you know who they are. Its possible.
And do you have the money to sustain such process?

This should really be took into consideration on where if you do seek out for justice or legal actions then you should really ready up your own pocket into expenses that it needs.If you are just talking on small amounts and causing a very critical and long process investigation then i dont see a reason why we would bother these things.Dumb to say but this is indeed a reality, i havent seen soo much active when it comes to legal action to bitcoin cheaters we do know this would really cause long process.