Data breach
Madison Square Garden Sportsmsgsports.com
9 796 738 accounts exposed in a breach dated 2026-06-05.
Breached2026-06-05Added to HIBP2026-06-24 UTCUpdated by HIBP2026-06-24 UTCAccounts9 796 738Domainmsgsports.com
Verified
What happened in Have I Been Pwned’s words
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.
Exposed data as HIBP classifies it
- Customer service records
- Email addresses
- Names
- Phone numbers
- Physical addresses
How HIBP qualifies it
- HIBP verified that the data came from this service.
Source: Have I Been Pwned (CC BY 4.0)
Copied from HIBP 2026-11-05 03:50 UTC