KANSASHackingHealthcareHealthcareCustomer Data InvolvedPHIHealth (basic)Identity (basic)Government IDHighContained

Great Plains Manufacturing, Inc

bd_bc9889b99a7523bf · schema v1 · pii pii-v1

Severity

High

Discovered

—

Filed

Dec 1, 2021

To disclose

—

Affected

4,110

Linked

7 filings

Confidence

69%

Full breach record for Great Plains Manufacturing, Inc →

Great Plains Manufacturing, Inc reported to HHS on 2021-12-01 a Hacking/IT Incident affecting 4110 individuals. Breached information located on Network Server. The incident involved PHI including names, dates of birth, and SSNs. The entity provided credit monitoring and implemented security safeguards.

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HIPAA clock✓ HHS notified

⚠ no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

⚠ No discovery dateThe OCR public portal omits the discovery date, so the 60-day notification clock cannot be evaluated from this source — only that the filing was submitted.

Incident timeline — partial

? — ?

Breach window unknown

Dec 1, 2021

Filed

—

Corroborated · see linked filings

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

This filing is one of 7 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (6) · sorted by filing gap

Massachusetts State AGbd_130d9e011375757d2021-12-01Verified
Montana State AGbd_3f1bb21b623b91702021-12-01Verified
Indiana State AGbd_2a6a3d3c277853f02022-04-15 · +135dVerified
Maine State AGbd_cd395951b6264cf82022-04-15 · +135dVerified

Show 2 more filings ↓up to 334d gap

New Hampshire State AGbd_e53c8ce03d86bfbb2022-04-15 · +135dVerified
Illinois State AGbd_2d4bcb6f022f65e12021-01-01 · +334dCandidate

Name: Great Plains Manufacturing, Inc
norm: great plains manufacturing
Industry: Insurance — Health

Name: Great Plains Manufacturing, Inc
norm: great plains manufacturing
Industry: Healthcaresource default

Discovered: Not extracted — the OCR public portal omits it
Materiality determined: —
Notification sent: —
Affected individuals: 4,110nationwide
Data types: PHIHealth (basic)Identity (basic)Government ID
HHS breach type: Hacking / IT incident
Where the data lived: Network server
Covered-entity type: Health plan
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing Application
Threat actor: External
Regulator citations: Notified HHS

During the incident: Notified HHS
Notified affected individuals
Notified the media
Provided substitute notice
Provided complimentary credit monitoring services
Implemented additional administrative, technical, and security safeguards
Changes made: Implemented additional administrative, technical, and security safeguards
Source: Quoted from the filing itself, not independently verified.

Compliance flags: HHS notified
Discovery-date grounding: no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.
Clock breakdown: Statute Window Elapsed Threshold Status
HIPAA
Discovered: not extracted
→ Notified: not extracted
— regulatory submission HHS notified

Statute	Window	Elapsed	Threshold	Status
HIPAA	Discovered: not extracted → Notified: not extracted	—	regulatory submission	HHS notified

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 7 filings · 7 states

View merged incident ↗

Illinois State AGJan 1 · first

Massachusetts State AG+334d

Montana State AG+334d

HHS OCR+334d · this page

Indiana State AG+469d

Maine State AG+469d

New Hampshire State AG+469d

Pattern: first filing Jan 1 (IL), last Apr 15 (NH) — a 469-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

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://ocrportal.hhs.gov/ocr/breach/breach_report.jsf
DisclosureLens renders the full SEC/HHS filing inline below from the originating regulator’s public record (§4.5 fair report privilege).
Filed at: Dec 1, 2021
Raw hash: cf40672ab4dab961b9ebdb6252ef03560b9d7333cb8e6593bddd1fb711a8f60a

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Linked disclosures

Regulatory filings (6) · sorted by filing gap

Reporting entityGreat Plains Manufacturing, Inc

Victim entityGreat Plains Manufacturing, Inc

IncidentUnauthorized Access

Stated responseNotified HHS

ComplianceHHS notified

Extraction provenanceno artifact recorded

Source provenanceocrportal.hhs.gov

Source filing