HackingPIIIDENTITY_BASICLowContained
Diamond Chemical Co, LLC
bd_0f61c03452e26218 · schema v1 · pii pii-v1
Full breach record for Diamond Chemical Co, LLC →Diamond Chemical Co, LLC reported a data security event in Massachusetts involving unauthorized access to customer information. The breach impacted names and other personal data. The company notified law enforcement and state regulators, engaged in remediation reviews, and provided 24 months of complimentary credit monitoring via Kroll to affected individuals.
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
- bd_22c10446cef5bf09New Hampshire State AGfiled 2026-05-05(4d gap)Verified
- bd_307f772b01555469Maine State AGfiled 2026-05-05(4d gap)Verified
- bd_8ccfe8ade1a101adVermont State AGfiled 2026-05-05(4d gap)Verified
- bd_b3fb986e92f2d267Indiana State AGfiled 2026-05-05(4d gap)Verified
Source provenance
- Source URL
- https://www.mass.gov/doc/2026-702-diamond-chemical-co-llc/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- May 1, 2026
- Raw hash
- 1d5781000e392347d1c085bd8367a34895d66b3561393e1637e52093f32585fd
Reporting entity
- Name
- Diamond Chemical Co, LLCnorm: diamond chemical
Victim entity
- Name
- Diamond Chemical Co, LLCnorm: diamond chemical
Incident
- Discovered
- —
- Materiality determined
- —
- Notification sent
- —
- Affected individuals
- Not disclosed
- Data types
- PIIIDENTITY_BASIC
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1078 Valid Accounts
- Threat actor
- External
- Regulator citations
- Notified the appropriate state regulators
- Initial access
- valid_credentials
Compliance
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.