Ticketmaster Data Breach 2024 Letter. A hacking group claims to have stolen personal data of more than 500 million ticketmaster customers, including names, addresses, phone numbers, and. Ticketmaster sent an email to customers whose data was accessed by hackers between april and may 2024.

Ticketmaster confirmed in a federal filing on friday that it was investigating a data breach after a hacking group known as shinyhunters claimed responsibility for stealing the information of. Ticketmaster sent a letter to 560 million customers after a data breach that exposed their personal and financial information.