METROPOLITAN LIFE INSURANCE CO — December 2023 breach

Clustered 6 filings across 6 jurisdictions · filing window Aug 26, 2024 → Aug 29, 2024. View entity profile → Other incidents for this victim →

⚠ 2 cross-filing discrepancies →Merge100%

Determination

Confirmed

Members

6 filings

States

Affected · reported

76,027

First → last filing

Aug 26, 2024 → Aug 29, 2024

Merge confidence

100%

incident inc_fcdf4e15a5ea401f · merged by deterministic · confidence 100%

Confirmed breach. Merged as one breach: 6 regulatory filings. The filings describe hacking. Intrusion Dec 4, 2023–Feb 23, 2024, discovered Jan 2, 2024 — the first regulatory filing landed 237 days later (flagged late). 76,027 individuals reported across the linked filings. Data reported: Government ID, Identity (basic), and PII. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Supplemental

Notification delay

237days

Discovered → first regulatory filing

Discovery variance

51days

Range of discovered_at dates across filings

Filing span

3days

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 · 237dTexas✗ TX AG >30dMassachusetts✓ MA credit monitoring dueFull clock table in Litigation Timeline

No cross-filing comparison data available for this incident.

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