DisclosureLens
UnknownGovernment IDFinancial accountMedium

Macmillan and its affiliates

bd_e810fdb276c8d4df · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Dec 1, 2022

To disclose

—

Affected

990state residents only

Linked

4 filings

Confidence

95%
Full breach record for Macmillan and its affiliates →

Macmillan and its affiliates reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2022-12-01. 990 Massachusetts residents were affected. The report records the breach type as electronic.

Massachusetts clock✓ MA credit monitoring due
⚠ no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

Incident timeline — partial

? — ?

Breach window unknown

Dec 1, 2022

Filed

—

Corroborated · see linked filings

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

This filing is one of 4 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (3) · sorted by filing gap

Filing propagation · 4 filings · 3 states

View merged incident ↗
California State AGDec 1 · first
Indiana State AGDec 1 · first
Massachusetts State AGDec 1 · first · this page
California State AG+19d

Pattern: first filing Dec 1 (CA), last Dec 20 (CA) — a 19-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Evidence ladder

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filingThis record

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.