Had a whole Transformers character stolen from me because I "wasn't using them enough". Found out because they commissioned art from someone and the artist was notified the character actually belongs to me so they contacted me and gave me the art. The thief was a real lil shit about it and scammed the artist before they were even found out (the art was like, halfway done when they were found out)

If you wanna see the whole ordeal you can read it here https://artistsbeware.info/beware/submissions/artist-bewares/beware-flowermimikyu-r898/