Verified Breach

Jun 4, 2026 Breach Date

9,796,738 Accounts Affected

5 Data Types Exposed

Jun 24, 2026 Added to HIBP

About This Breach

In June 2026, the sports and entertainment company Madison Square Garden Sports was the target of a ShinyHunters "pay or leak" extortion campaign. The group later published the alleged data, which included almost 10M unique email addresses spanning staff and customers, along with extensive personal, employment and customer relationship information.

Compromised Data Types

Customer service records Email addresses Names Phone numbers Physical addresses

Check If You Were Affected

Were you part of the Madison Square Garden Sports breach?

Madison Square Garden Sports Data Breach