HackingManufacturingManufacturingData ExfiltratedCustomer Data InvolvedIdentity (basic)Government IDMediumContained

King Industries Inc.

bd_389718eff3f8543c · schema v1 · pii pii-v1

Severity

Medium

Discovered

Mar 17, 2025

Filed

Jul 21, 2025

To disclose

18 weeks

Affected

3state residents only

Linked

4 records

Confidence

66%

Full breach record for King Industries Inc. →

King Industries, Inc. notified the New Hampshire Attorney General of a data event affecting 3 NH residents. Unauthorized actors copied files containing names and Social Security Numbers between March 12-16, 2025. Suspicious activity was identified on March 17, 2025. Notifications were sent on July 21, 2025, offering 24 months of credit monitoring.

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Leak gap clock⏱ Leak >90d18 weeks discovery → filing

⚠ unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Incident timeline

undetected · 5 days

discovery → filing · 18 weeks / 126 days

Mar 12, 2025

Begins

Mar 17, 2025

Discovered

Jul 21, 2025

Filed

This filing is one of 4 records about the same incident.View merged incident

A leak claim by akira about this victim was first seen 97 days before this filing.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Siteakirabd_90adea331f2e7fb32025-04-15 · +97dVerified by operator

Regulatory filings (2) · sorted by filing gap

Massachusetts State AGbd_582c79869a2cc93a2025-07-21Verified
Indiana State AGbd_5e9225b8d76715b32025-07-21Candidate

Name: Mullen Coughlin LLC
norm: mullen coughlin

Name: King Industries Inc.
norm: king industries
Domain: kingindustries.com
Industry: Manufacturingllm

Discovered: Mar 17, 2025
Breach occurred: Mar 12, 2025 – Mar 16, 2025
Undetected for: 5 daysoccurrence → discovery
Materiality determined: —
Notification sent: Jul 21, 2025
Affected individuals: 3state-resident count only
Data types: Identity (basic)Government ID
Data elements: Social Security number
Attack vector: Unauthorized Access
MITRE ATT&CK: T1041 Exfiltration Over C2 ChannelT1119 Automated Collection
Threat actor: External
Regulator citations: Notified relevant state and federal regulators as applicable

During the incident: Moved quickly to investigate and respond
Assessed the security of King Industries systems
Identified potentially affected individuals
Working to implement additional safeguards and training for employees
Providing access to credit monitoring services for twenty-four (24) months, through Experian
Changes made: Implementing additional security measures designed to reduce the risk of similar future events
Reviewed security policies and procedures
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 18 weeks(126 days from discovery to filing)
Compliance flags: Leak >90d
Discovery-date grounding: unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 3 filings · 3 states

View merged incident ↗

Massachusetts State AGJul 21 · first

Indiana State AGJul 21 · first

New Hampshire State AGJul 21 · 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.

Source URL: https://mm.nh.gov/files/uploads/doj/remote-docs/king-industries-20250721.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jul 21, 2025
Raw hash: 753830b1d25aa9911becebbc104fd8fa47334a6e219f809822dcb50bc410116b

Linked disclosures

Ransomware claims (1)

Regulatory filings (2) · sorted by filing gap

Reporting entityMullen Coughlin LLC

Victim entityKing Industries Inc.

Incidentdiscovered Mar 17, 2025

Stated responseMoved quickly to investigate and respond

ComplianceLeak >90d

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov