TEXASMalwareHealthcareHealthcareRansomwareData EncryptedCustomer Data InvolvedPHIHealth (basic)Identity (basic)Government IDCriticalContained

Methodist McKinney Hospital

bd_1525da6a8475ed89 · schema v1 · pii pii-v1

Severity

Critical

Discovered

—

Filed

Aug 26, 2022

To disclose

—

Affected

110,244

Linked

4 filings

Confidence

68%

Full breach record for Methodist McKinney Hospital →

Methodist McKinney Hospital reported to HHS on 2022-08-26 a Hacking/IT Incident affecting 110,244 individuals. Breached information located on Network Server. The incident involved a ransomware attack exposing PHI including names, SSNs, and medical data.

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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

Aug 26, 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 4 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (3) · sorted by filing gap

Montana State AGbd_5176ebe3f188763e2022-08-26Verified
New Hampshire State AGbd_b04fa9df6fbe7f9e2022-08-29 · +3dVerified
Massachusetts State AGbd_cbdf2f1d8be304282022-08-23 · +3dVerified

Name: Methodist McKinney Hospital
norm: methodist mckinney hospital
Industry: Health Care Services

Name: Methodist McKinney Hospital
norm: methodist mckinney hospital
Industry: Healthcaresource default

Discovered: Not extracted — the OCR public portal omits it
Materiality determined: —
Notification sent: —
Affected individuals: 110,244nationwide
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: Provided complimentary credit monitoring services to the affected individuals
Implemented additional administrative, technical, and security safeguards to better protect its PHI
Changes made: Implemented additional administrative, technical, and security safeguards to better protect its PHI
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 · 4 filings · 4 states

View merged incident ↗

Massachusetts State AGAug 23 · first

Montana State AG+3d

HHS OCR+3d · this page

New Hampshire State AG+6d

Pattern: first filing Aug 23 (MA), last Aug 29 (NH) — a 6-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: Aug 26, 2022
Raw hash: 330858b9a39b671682e1703b6e96e250beb48c52e0d3fa7e4b780d0f3ec28fd4

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Linked disclosures

Regulatory filings (3) · sorted by filing gap

Reporting entityMethodist McKinney Hospital

Victim entityMethodist McKinney Hospital

IncidentUnauthorized Access

Stated responseProvided complimentary credit monitoring services to the affected individuals

ComplianceHHS notified

Extraction provenanceno artifact recorded

Source provenanceocrportal.hhs.gov

Source filing