Johnson Matthey, Inc.

Johnson Matthey, Inc. notified California AG on Mar 18, 2024 of a data breach, which occurred on Feb 15, 2024.

Organization: Johnson Matthey, Inc.
Source: California AG · source record
Date reported: Mar 18, 2024
Date(s) of breach: 02/15/2024
Residents affected: Not published by this source
Data exposed: Not stated in the source listing
Notice letter: Sample notice (PDF)
First seen by BreachTally: 2026-10-30 15:41 UTC

Dates and counts as filed by the organization with the agency. The breach window and the report date often differ by months.

Data reproduced from a public government filing. Spot an error? Email support@breachtally.com with the record link. Corrections are applied and noted.