ShinyHunters Claims Madison Square Garden Sports Data Compromise

Summary

ShinyHunters claims it compromised more than 26 million records containing customer PII and internal corporate data at Madison Square Garden Sports Corp. The group threatened to leak data unless contacted by June 15, 2026; the claim is unconfirmed.

Key points

ShinyHunters claims more than 26 million records containing customer PII and internal corporate data were compromised.
The group issued a final warning on June 12, 2026, demanding contact by June 15 to prevent a leak.
ShinyHunters threatened digital disruptions if no agreement was reached.
The monitoring post says the claims are based on the group's public statements and are unconfirmed.

Article Details

Victim: Madison Square Garden Sports Corp.
Claim Date: 2026-06-12
Encryption Status: Unknown
Exfiltration Status: Not confirmed; the source reports an unverified claim that records were compromised and threatens future leakage.
Exfiltrated Data: shinyhunters claimed that customer PII and other internal corporate data were compromised.
Ransom Demand: The post says “pay or leak” and demands contact by 2026-06-15; no amount is disclosed.
Leak Status: Leak threatened; no completed leak is reported. The claim is unverified.

Threat Actors

ShinyHuntersThe source attributes a claim of compromising Madison Square Garden Sports Corp. records and a threat to leak data to shinyhunters; the source states it cannot confirm the claim's accuracy.

Countries

United Statesin the US reported that the ransomware threat actor shinyhunters compromised over 26 million records containing customer PII and other internal corporate data.

Industries

Consumer ServicesSector: Consumer Services