Concord Music Group, Inc. — November 2022 breach

Clustered 7 filings across 6 jurisdictions · filing window Feb 1, 2024 → Feb 27, 2024. View entity profile → Other incidents for this victim →

⚠ 2 cross-filing discrepancies →Merge100%

Determination

Confirmed

Members

7 filings

States

Affected · reported

3,131

First → last filing

Feb 1, 2024 → Feb 27, 2024

Merge confidence

100%

incident inc_f783bf29ddb24eb3 · merged by human · confidence 100%

Confirmed breach. Merged as one breach: 7 regulatory filings. The filings describe unauthorized access. Intrusion Nov 14, 2022–Nov 18, 2022, discovered Nov 16, 2022 — the first regulatory filing landed 442 days later (flagged late). 3,131 individuals reported across the linked filings. Data reported: Government ID, Identity (basic), PII, and 1 more. Notifications rolled out on a 26-day schedule across 7 filings beginning Feb 1, 2024. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Supplemental

Notification delay

442days

Discovered → first regulatory filing

Discovery variance

330days

Range of discovered_at dates across filings

Filing span

26days

Time between earliest and latest filing

Not recorded for this incident

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

Regulatory clocksMaine✗ ME AG >90d · 112dCalifornia✗ CA 60-day late · 442dMassachusetts✓ MA credit monitoring dueFull clock table in Litigation Timeline

No cross-filing comparison data available for this incident.

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