AccidentalMisconfigurationData MishandlingEmployee Data InvolvedDelayed DiscoveryIDENTITY_BASICIDENTITY_GOVERNMENTEMPLOYMENTMediumContained
JOHNSON MATTHEY INC.
bd_ef4ba323d8345d19 · schema v1 · pii pii-v1
Full breach record for JOHNSON MATTHEY INC. →Johnson Matthey, Inc. disclosed that a contractor inadvertently left employment records containing names, SSNs, and dates of birth on a third-party storage platform without access controls since 2020. The company discovered the issue on February 15, 2024, removed the files, and found no evidence of unauthorized access. Identity protection services were offered to affected U.S. employees.
California clockDiscovered Feb 15, 2024 → Notified Mar 18, 202432d ✓ CA 60-day OK5 weeks discovery → filing
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
- bd_801c597139261001Maine State AGfiled 2024-03-18Candidate
- bd_85e79c0d9204dbf7New Hampshire State AGfiled 2024-03-18Verified
- bd_a14ba91227c9f7e0Indiana State AGfiled 2024-03-18Verified
Source provenance
- Source URL
- https://oag.ca.gov/ecrime/databreach/reports/sb24-582607
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Mar 18, 2024
- Raw hash
- 0ff21259a832ab35bfb7fb1b22becb25f5e90e49e9a97b27b953043e25f6c27a
Reporting entity
- Name
- JOHNSON MATTHEY INC.norm: johnson matthey
Victim entity
- Name
- JOHNSON MATTHEY INC.norm: johnson matthey
Incident
- Discovered
- Feb 15, 2024
- Materiality determined
- —
- Notification sent
- Mar 18, 2024
- Affected individuals
- Not disclosed
- Data types
- IDENTITY_BASICIDENTITY_GOVERNMENTEMPLOYMENT
- Attack vector
- Third-Party / Supply Chain
Compliance
- Time to disclose
- 5 weeks(32 days from discovery to filing)
- Compliance flags
- CA 60-day OK · 32d
- Discovery-date grounding
- letter-groundedThe discovery date is the detection date narrated in the notification letter — the defensible tier.
- Clock breakdown
Statute Window Elapsed Threshold Status California Discovered: Feb 15, 2024→ Notified: Mar 18, 202432d 60 days (analyst band, pre-2026 discoveries) CA 60-day OK
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.