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Johnson Matthey

Disclosed Mar 18, 20242 years ago6,095 affectedConfirmed

Official notice

What is known

People affected6,095 (as reported by the organization)
DisclosedMar 18, 2024
HappenedFeb 15, 2024
AttackNot stated
Data exposedNot stated
SectorOther · US
StatusConfirmed

Sources

Source
California Attorney General breach notice: Johnson Mattheyoag.ca.gov · Official notice
Indiana Attorney General 2024 data breach report: Johnson Mattheyin.gov · Official notice

Notices filed

WhereFiledPeople
California AGresidents of CAMar 18, 2024
Indiana AGresidents of INMar 18, 202429
History of this record
  • 2026-09-25 · records_basis: empty to organization · backfill source
  • 2026-09-25 · records: empty to 6095 · backfill source
  • 2026-09-25 · added · backfill source

First seen 2026-09-25 (California AG), confirmed by California AG. Record counts are as reported. Not legal advice.

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