There are remedies other than copyright law. For example is someone took something I wrote and published it under his own name, that would be fraud. Or if som

There are remedies other than copyright law. For example is someone took something I wrote and published it under his own name, that would be fraud. Or if someone used my song for the soundtrack of a porn without making it clear that I wasn't involved, I would argue defamation because they led the public to believe that I was involved in pornography.