Infringe on the right of portrait and reputation, and infringe on intellectual property rights.

1. Infringement on the right of portrait and reputation: the signature of a star is stolen for commercial purposes or maliciously slandered, which will infringe on the right of portrait and reputation of a star.

2. Infringement of intellectual property rights: star signatures are stolen for commercial purposes, making fake and shoddy products, etc. , will infringe intellectual property rights.