The payload ransomware group listed Editora Irmãos Vitale on its data leak site on 2026-06-20. Country: BR Sector: Education Claim as published on the leak site: Editora Irmãos Vitale is a traditional Brazilian music publisher specializing in music editions and printed music. They offer a range of products including musical works, archives, methods, songbooks, and e-books. Their services also encompass synchronization and licensing for artists and authors.