Randazza is a first amendment attorney who has frequently defended the adult entertainment industry – especially in copyright infringement cases. He has filed several bit torrent lawsuits on behalf of porn companies. Last year, he launched an investigation into the website IsAnybodyDown?, which posted women's nude pictures and contact information without their consent. (The site closed as a result, but it has since reopened). He also oversaw adult studio Liberty Media's court case against file hosting service Oron, which resulted in a settlement and the shutdown of Oron.