DisclosureLens
State AGConfirmed3 filings · 2 statesLifecycle stage 2 of 3: ConfirmedUnverified claimConfirmedEnforcedhigh sensitivity
Merged incident · 3 filings

Massachusetts Mutual Life Insurance Company — October 2021 breach

Clustered 3 filings across 2 jurisdictions · filing window Nov 19, 2021 Dec 15, 2021. View entity profile → Other incidents for this victim →

1 cross-filing discrepancyMerge100%

Determination

Confirmed

Members

3 filings

States

2

Affected · reported

29

First → last filing

Nov 19, 2021 Dec 15, 2021

Merge confidence

100%

incident inc_1c75bd94cd1c4ab9 · merged by deterministic · confidence 100%

Confirmed breach. Merged as one breach: 3 regulatory filings. Intrusion Oct 22, 2021. 29 individuals reported across the linked filings. Data reported: Government ID and Financial account. Notifications rolled out on a 26-day schedule across 3 filings beginning Nov 19, 2021. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Filing span
26days

Time between earliest and latest filing

Not recorded for this incident

Discovery variance · Leak precedence · Materiality delta · SEC filing delayno leak-site claim in this cluster; no SEC 8-K in this cluster; needs two dated filings.

Regulatory clocksMassachusetts MA credit monitoring dueFull clock table in Litigation Timeline

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Massachusetts Mutual Life Insurance Company data breach (2021) · DisclosureLens