Ticketmaster Data Breach History

This page tracks the Ticketmaster data breach history and cybersecurity incidents affecting Ticketmaster (United States). BreachHistory currently indexes 2 publicly disclosed or catalogued incidents spanning 2018 through 2024, with approximately 560.0 million records reported as exposed across all indexed events. These totals may include overlapping datasets or third-party estimates and should not be interpreted as unique affected users.

The Ticketmaster breach timeline includes major data breaches, cyber attacks, data leaks, credential exposures, API abuse, and other security incidents. Each incident provides details on the estimated records exposed, attack method, affected data types, and supporting public sources. Currently, 0 incidents are company-confirmed.

Largest Ticketmaster Data Breaches

The largest indexed incidents include the 2024 Snowflake cloud storage breach — 560M records and the 2018 — Ticketmaster: Malicious software on third-party customer support…. Record counts originating from threat actors or leak sites should be treated as estimates unless confirmed by Ticketmaster or a regulator. Below is the list of large data breaches:

• 2024 2024 Snowflake cloud storage breach — 560M records — about 560.0M records exposed · Catalogued incident
• 2018 2018 — Ticketmaster: Malicious software on third-party customer support… — about 40.0K records exposed · Catalogued incident

What Information Was Exposed?

Depending on the incident, exposed data may include email addresses, passwords and login credentials, phone numbers, names, physical addresses, and other personal information (PII). The exact data varies between incidents, so review each breach page before assuming your information was affected.

Ticketmaster Data Breach 2026

At the time of this update, no Ticketmaster data breach has been catalogued for 2026. New incidents are added as official disclosures, regulatory filings, or credible cybersecurity reports become available.

What To Do If You Were Affected

If you believe your account may have been involved in a Ticketmaster data breach, change any reused passwords, enable multi-factor authentication (MFA), monitor your account for suspicious activity, and be cautious of phishing emails or fake breach notifications.

This Ticketmaster breach history is maintained by BreachHistory using public disclosures, regulatory filings, security research, and clearly labelled third-party claims. For the complete breach timeline, records exposed, incident details, and AI Breach Risk Score, explore the sections on this page.