Ticketmaster Data Breach 2025 Lawsuit. The hacking group shinyhunters has claimed responsibility for stealing the user information of more than 500 million ticketmaster customers. The compromised data included names, email addresses, mailing addresses,.
Around may 28, a hacker group called “shinyhunters” listed the private information of 560 million ticketmaster users for sale on a dark web forum for stolen data, the lawsuit reads. Published at 17 oct 2025.