DisclosureLens
UnknownManufacturingManufacturingCustomer Data InvolvedPIIIdentity (basic)Government IDMediumContained

JOHNSON MATTHEY INC.

bd_85e79c0d9204dbf7 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Filed

Mar 18, 2024

To disclose

Affected

Not disclosed

Linked

5 filings

Confidence

67%
Full breach record for JOHNSON MATTHEY INC.

Johnson Matthey, Inc. filed a breach notification with the New Hampshire Attorney General. The notice provides steps for affected individuals to protect their personal information, including enrolling in Experian IdentityWorks, reviewing credit reports, and placing security freezes. The document implies a breach involving personal data requiring identity theft protections.

Incident timeline — partial

? — ?

Breach window unknown

Mar 18, 2024

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 5 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (4) · sorted by filing gap

Filing propagation · 5 filings · 5 states

View merged incident ↗
Massachusetts State AGMar 18 · first
Maine State AGMar 18 · first
Indiana State AGMar 18 · first
California State AGMar 18 · first
New Hampshire State AGMar 18 · first · this page

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.