DisclosureLens
State AGConfirmed2 filings · 2 statesLifecycle stage 2 of 3: ConfirmedUnverified claimConfirmedEnforcedhigh sensitivity
Merged incident · 2 filings

The Madison Square Garden Family of Companies — August 2025 breach

Clustered 2 filings across 2 jurisdictions · filed Feb 26, 2026. View entity profile → Other incidents for this victim →

1 cross-filing discrepancyMerge100%

Determination

Confirmed

Members

2 filings

States

2

Affected · reported

First → last filing

Feb 26, 2026

Merge confidence

100%

incident inc_c282e4cf5d974ad0 · merged by deterministic · confidence 100%

Part of the ORACLE CORPORATION supply-chain incident (2025)at least 7 organizations filed notifications naming this third party.
Confirmed breach. Merged as one breach: 2 regulatory filings. The filings describe a third-party compromise. Intrusion Aug 1, 2025–Nov 1, 2025, discovered Nov 1, 2025 — the first regulatory filing landed 117 days later (flagged late). Data reported: Government ID and Identity (basic). Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Notification delay
117days

Discovered → first regulatory filing

Discovery variance
29days

Range of discovered_at dates across filings

Filing span
0days

Time between earliest and latest filing

Not recorded for this incident

Leak precedence · Materiality delta · SEC filing delayno leak-site claim in this cluster; no SEC 8-K in this cluster.

Regulatory clocksVermont VT AG >45 bdayCalifornia CA 60-day late · 85dFull clock table in Litigation Timeline

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The Madison Square Garden Family of Companies data breach (2026) · DisclosureLens