The U.S. Copyright Claims Board has been live for a few days and thus far 19 cases have been filed. This doesn’t include any file-sharing piracy claims. Most cases are filed by smaller creators, including an artist who accuses Paris Hilton of repeatedly sharing photos on social media that infringe on her fairy wing design.
Source: Paris Hilton is One of the First Defendants at the ‘Small’ Copyright Claims Board * TorrentFreak