TEXASMalwareHealthcareGovernmentHealthcareRansomwareData EncryptedData ExfiltratedRansom DemandedCustomer Data InvolvedHealth (basic)Identity (basic)Financial accountMediumResolved

City of McKinney, Texas

bd_3a92d791988f4c77 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Feb 3, 2025

To disclose

—

Affected

17,751

Linked

9 records

Confidence

96%

Full breach record for City of McKinney, Texas →

City of McKinney (TX), a Health Plan covered entity, reported to HHS on 2025-02-03 an Unauthorized Access/Disclosure (ransomware) incident affecting 17,751 individuals. PHI involved included demographic, clinical, and financial information located on a Network Server. The CE notified HHS, affected individuals, and the media. In response, the CE revised policies and procedures, implemented additional technical safeguards, and retrained its workforce.

J jump to incidentP pin to compareR raw source

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 3, 2025

Filed

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

This filing is one of 9 records about the same incident.View merged incident

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Siteinc_ransombd_2fb2e82fb02eb0df2025-02-09 · +7dVerified by operator

Regulatory filings (7) · sorted by filing gap

Maine State AGbd_00ba8848cdc6de8a2025-02-04 · +1dVerified
Indiana State AGbd_626662782dbb32462025-02-04 · +1dVerified
Montana State AGbd_67c269644968b5222025-02-04 · +1dVerified
Vermont State AGbd_9441cd0db25cfd7f2025-02-04 · +1dVerified

Show 3 more filings ↓up to 4d gap

Maryland State AGbd_b25eaab826de77922025-02-04 · +1dVerified
Massachusetts State AGbd_6ed832ad9bfdaa312025-02-05 · +2dVerified by operator
New Hampshire State AGbd_444cb76131c6fcf52025-02-07 · +4dVerified

Name: City of McKinney, Texas
norm: city of mckinney texas
Domain: mckinneytexas.org
Industry: Insurance — Health

Name: City of McKinney, Texas
norm: city of mckinney texas
Domain: mckinneytexas.org
Industry: Insurance — Health
Industry: Healthcaresource defaultGovernmentllm

Discovered: Not extracted — the OCR public portal omits it
Materiality determined: —
Notification sent: —
Affected individuals: 17,751nationwide
Data types: Health (basic)Identity (basic)Financial account
HHS breach type: Unauthorized access or disclosure
Where the data lived: Network server
Covered-entity type: Health plan
Attack vector: Unauthorized Access
MITRE ATT&CK: T1486 Data Encrypted for ImpactT1041 Exfiltration Over C2 Channel
Threat actor: ExternalFinancial
Regulator citations: HHS OCR investigation

During the incident: Notified HHS
Notified affected individuals
Notified media
Changes made: Revised policies and procedures
Implemented additional technical safeguards
Retrained workforce members
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 · 8 filings · 8 states

View merged incident ↗

HHS OCRFeb 3 · first · this page

Massachusetts State AG+2d

New Hampshire State AG+4d

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 3, 2025
Raw hash: 6ccaec89c10ffa78802af39e7df8c8bc4cb2c548ff0cdf372b99cd0cf00573e3

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.

text/html1.4 KB

Download View at source

Linked disclosures

Ransomware claims (1)

Regulatory filings (7) · sorted by filing gap

Reporting entityCity of McKinney, Texas

Victim entityCity of McKinney, Texas

IncidentUnauthorized Access

Stated responseNotified HHS

ComplianceHHS notified

Extraction provenanceno artifact recorded

Source provenanceocrportal.hhs.gov

Source filing