Madison Square Garden Data Leak by ShinyHunters
The ShinyHunters group reportedly stole and leaked approximately 45 gigabytes of data from Madison Square Garden Entertainment and related entities.
Key points
- The ShinyHunters group reportedly stole and leaked approximately 45 gigabytes of data from Madison Square Garden Entertainment and related entities. The leaked data is said to include corporate and customer information, as well as files referencing N
- Madison Square Garden Data Leak by ShinyHunters
Connected intelligence
Signal brief
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Organization
- Published
- Jun 21, 2026
- Updated
- Aug 5, 2026
- Confidence
- Medium
- Evidence
- 4 sources
Structured assessment
Signal analysis
It helps compare this signal with other published signals without treating the labels as final determinations.
Threat source
Watch process controls, misconfiguration and accidental disclosure paths.
- Source type: possible insider or internal misuse
Business impact
- Impact area
- Confidentiality
- Likely asset
- User or customer data
Mentioned entities
Quick context
Questions about this signal
What happened in this signal?
The ShinyHunters group reportedly stole and leaked approximately 45 gigabytes of data from Madison Square Garden Entertainment and related entities. The leaked data is said to include corporate and customer information, as well as files referencing New York Knicks players and staff. The incident was reported on June 21, 2026.
When was this signal reported?
Shadow Tier lists Jun 21, 2026 as the signal date.
Which organization is connected to this signal?
Msg is the organization connected to this public signal.
Explore MsgWhich impact area is relevant?
This signal is connected to data exposure and breach intelligence based on its reported consequences.
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