NEW YORKHackingHealthcareHealthcareCustomer Data InvolvedPHIHealth (basic)Identity (basic)Government IDFinancial accountHighContained

Seneca Nation Health System

bd_2aedb179b722072d · schema v1 · pii pii-v1

Severity

High

Discovered

—

Filed

Feb 8, 2022

To disclose

—

Affected

12,000

Confidence

69%

Full breach record for Seneca Nation Health System →2 incidents on file

Seneca Nation Health System reported to HHS on 2022-02-08 a Hacking/IT Incident affecting 12,000 individuals. Breached information located on Network Server. The incident involved PHI including names, addresses, DOB, SSN, driver's license, claims, diagnoses, lab results, and medication information. The CE implemented additional safeguards and retrained staff.

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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 8, 2022

Filed

No interval is drawn: no breach start or discovery date is on record for this filing.

Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed12,000 affectedView incident

Name: Seneca Nation Health System
norm: seneca nation health system
Domain: senecahealth.org
Industry: Health Care Services

Name: Seneca Nation Health System
norm: seneca nation health system
Domain: senecahealth.org
Industry: Healthcaresource default

Discovered: Not extracted — the OCR public portal omits it
Materiality determined: —
Notification sent: —
Affected individuals: 12,000nationwide
Data types: PHIHealth (basic)Identity (basic)Government IDFinancial account
HHS breach type: Hacking / IT incident
Where the data lived: Network server
Covered-entity type: Healthcare provider
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 the affected individuals
Notified the media
Changes made: Implemented additional administrative, technical, and security safeguards
Retrained staff
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.

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 8, 2022
Raw hash: 2ddc89b4832db453886e55794c4cb942e69e6ed6104de9ca55061d9e78fbaf16

AI-assisted summary above. The structured extract on this page was generated from the document below. Inspect the source to verify or correct any field.

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Reporting entitySeneca Nation Health System

Victim entitySeneca Nation Health System

IncidentUnauthorized Access

Stated responseNotified HHS

ComplianceHHS notified

Extraction provenanceno artifact recorded

Source provenanceocrportal.hhs.gov

Source filing