Madison Square Garden security incident history
Hacking, data breaches and other security incidents involving Madison Square Garden, with related coverage.
Incidents: 2 · Most recent
Madison Square Garden hack exposes 26 million visitor records
26mImpact: 26 million visitor records
Madison Square Garden was hacked, exposing 26 million visitor records, including those of celebrities and customers. A class action filed later alleged that biometric data was also exposed in the cyber-attack.
Related reports: 4 · last report →Madison Square Garden hack results in data breach
Madison Square Garden confirmed a data breach several months after being attacked by hackers. A class action over the data breach was subsequently filed, and the company was cleared of the related legal action in July 2026.
Related reports: 4 · last report →