WEST VIRGINIAMalwareHealthcareHealthcareRansomwareData EncryptedCustomer Data InvolvedPHIHealth (basic)Identity (basic)Government IDCriticalContained

Monongalia Health System, Inc.

bd_9d35e3e49a03095c · schema v1 · pii pii-v1

Severity

Critical

Discovered

—

Filed

Feb 28, 2022

To disclose

—

Affected

492,861

Linked

5 filings

Confidence

68%

Full breach record for Monongalia Health System, Inc. →4 incidents on file

Monongalia Health System, Inc. reported to HHS on 2022-02-28 a Hacking/IT Incident affecting 492861 individuals. Breached information located on Network Server. The incident involved a ransomware attack exposing PHI including names, addresses, SSNs, and health insurance information.

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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

Feb 28, 2022

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 5 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (4) · sorted by filing gap

California State AGbd_540a4ff0c1f636b22022-02-28Verified
Massachusetts State AGbd_7b0e00f5f01b60a62022-02-28Verified
South Carolina State AGbd_7ff97393630ea66f2022-02-28Verified
Indiana State AGbd_baaff0f26ea4cda52022-02-28Verified

Name: Monongalia Health System, Inc.
norm: monongalia health system
Industry: Health Care Services

Name: Monongalia Health System, Inc.
norm: monongalia health system
Industry: Healthcaresource default

Discovered: Not extracted — the OCR public portal omits it
Materiality determined: —
Notification sent: —
Affected individuals: 492,861nationwide
Data types: PHIHealth (basic)Identity (basic)Government ID
HHS breach type: Hacking / IT incident
Where the data lived: Network server
Covered-entity type: Healthcare provider
Attack vector: Unauthorized Access
MITRE ATT&CK: T1486 Data Encrypted for Impact
Threat actor: ExternalFinancial
Regulator citations: Notified HHS

During the incident: Implemented additional administrative and technical safeguards
Provided complimentary credit monitoring services to affected individuals
Notified HHS
Notified affected individuals
Notified the media
Changes made: Implemented additional administrative and technical 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 · 5 filings · 5 states

View merged incident ↗

California State AGFeb 28 · first

Massachusetts State AGFeb 28 · first

South Carolina State AGFeb 28 · first

Indiana State AGFeb 28 · first

HHS OCRFeb 28 · 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://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: Feb 28, 2022
Raw hash: d60da26344fa45269d7281130b25f58e5926865faf84cca42cc6508e0253e3c2

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Linked disclosures

Regulatory filings (4) · sorted by filing gap

Reporting entityMonongalia Health System, Inc.

Victim entityMonongalia Health System, Inc.

IncidentUnauthorized Access

Stated responseImplemented additional administrative and technical safeguards

ComplianceHHS notified

Extraction provenanceno artifact recorded

Source provenanceocrportal.hhs.gov

Source filing