Ticketmaster Data Breach 2024 Letter. The company is now sending data breach notifications to customers, nearly a month after the hacking group, shinyhunters, claimed to have stolen 1.3tb of data from. Ticketmaster recently sent out data breach notification letters to over 560 million customers worldwide.

As per the record , cybercriminals claimed to have information belonging to more than a half. 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.