Ticketmaster and several other Snowflake customers hacked Ars TechnicaLive Nation confirms a massive Ticketmaster data breach The VergeTicketmaster Hacked: Customer Data Stolen and Shopped on Dark Web by ‘Criminal Threat Actor,’ Live Nation Discloses VarietyTicketmaster hit by cyber attack that compromised user data ABC NewsTicketmaster, Live Nation sued: Millions of customers’ personal data listed on black market, suit claims USA TODAY