HackingHealthcareHealthcareData ExfiltratedCustomer Data InvolvedIdentity (basic)Government IDHealth (basic)MediumContained

Champion Manufacturing Inc.

bd_331b80f1be2b23dc · schema v1 · pii pii-v1

Severity

Medium

Discovered

Jan 31, 2026

Filed

May 8, 2026

To disclose

15 weeks

Affected

1state residents only

Linked

4 filings

Confidence

66%

Full breach record for Champion Manufacturing Inc. →

Champion Manufacturing, Inc. dba Champion Healthcare notified the NH Attorney General of a cybersecurity incident detected in late January 2026. An unauthorized party accessed internal corporate systems and obtained files containing personal information, including names, Social Security numbers, driver's license numbers, and health information. One New Hampshire resident was affected. The company engaged third-party experts, notified law enforcement, and is offering 24 months of credit monitoring.

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Incident timeline

discovery → filing · 14 weeks / 97 days

Jan 31, 2026

Begins

Jan 31, 2026

Discovered

May 8, 2026

Filed

vs. sector median

+3 wks slower

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

Massachusetts State AGbd_bfec1c97d3903a282026-05-08Candidate
Indiana State AGbd_cc0f5c1b1d8244942026-05-08Verified
Nebraska State AGbd_dd750d294821c5fd2026-05-08Verified

Name: Champion Manufacturing Inc.
norm: champion manufacturing
Domain: champion-healthcare.com

Name: Champion Manufacturing Inc.
norm: champion manufacturing
Domain: champion-healthcare.com
Also named: Champion Manufacturing, Inc.dba oflegal entity
Champion Healthcaredba oftrade name
Industry: Healthcarellm

Discovered: Jan 31, 2026
Breach occurred: Jan 31, 2026
Undetected for: 0 daysoccurrence → discovery
Materiality determined: —
Notification sent: May 8, 2026
Affected individuals: 1state-resident count only
Data types: Identity (basic)Government IDHealth (basic)
Data elements: Social Security numberMedical information
Attack vector: Unknown
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Regulator citations: Notified New Hampshire Department of Justice

During the incident: Began an investigation
Engaged third-party cybersecurity experts
Notified law enforcement
Conducted a thorough review of those files to identify individuals whose personal information may have been contained therein
Offering 24 months of complimentary credit monitoring and fraud protection services to the affected individual
Providing a toll-free telephone number for the individual to call with any questions regarding the incident
Changes made: Implemented additional measures intended to further strengthen the security of its systems and data
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 15 weeks(103 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 4 filings · 4 states

View merged incident ↗

Massachusetts State AGMay 8 · first

Indiana State AGMay 8 · first

Nebraska State AGMay 8 · first

New Hampshire State AGMay 8 · 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/champion-manufacturing-champion-healthcare-20260508.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 8, 2026
Raw hash: a542ba2f266a143db6397b7dd39c9cf09485d5639462e9acf3af6ecd1ab453f1

Linked disclosures

Regulatory filings (3) · sorted by filing gap

Reporting entityChampion Manufacturing Inc.

Victim entityChampion Manufacturing Inc.

Incidentdiscovered Jan 31, 2026

Stated responseBegan an investigation

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov