Madison Square Garden Entertainment Corp.
bd_b50a7bf12bc6a473 · schema v1 · pii pii-v1
Full breach record for Madison Square Garden Entertainment Corp. →5 incidents on fileThe Madison Square Garden Company (MSG) notified the NH Attorney General of a payment card security incident. Unauthorized access to MSG's payment processing systems occurred between Nov 9, 2015 and Oct 24, 2016. Magnetic stripe data (card numbers, names, expiration dates, verification codes) from in-person swipes at MSG venues may have been affected. MSG engaged security firms, reset passwords, implemented 2FA, and notified law enforcement. No specific count of affected individuals was disclosed.
J jump to incidentP pin to compareR raw source
Incident timeline
Nov 9, 2015
Begins
Oct 24, 2016
Discovered
Nov 22, 2016
Filed
vs. sector median
3 wks faster
Linked disclosures
Why this link?Regulatory filings (5) · sorted by filing gap
- Montana State AGbd_07b27eb35a2469f72016-11-22Candidate
- Oregon State AGbd_95f9788c687e3e9f2016-11-22Verified
- California State AGbd_bac334239d2900d92016-11-22Verified
- Washington State AGbd_f8a97af7137b80072016-11-22Verified
Show 1 more filing ↓Show fewer ↑up to 1d gap
- South Carolina State AGbd_c8880f90aa7d27ff2016-11-23 · +1dVerified
Filing propagation · 6 filings · 6 states
View merged incident ↗Evidence ladder
Attacker assertion only. Establishes: claim date, group, alleged victim.
Unlocks: incident narrative, operational impact. Still no compliance clock.
Unlocks: discovery date, data types, affected count, compliance clock.
Unlocks: materiality, stated response, full audit trail. Ceiling removed.