What about making personal information owned by that person and adding a UK-style Data Protection Act to allow people to demand their data from you and correct

What about making personal information owned by that person and adding a UK-style Data Protection Act to allow people to demand their data from you and correct or delete it if it's wrong? If it's in the public interest for the government to bring criminal charges against copyright violators, it's in the public interest to do the same for people who copy personal information without consent.