TEXASHackingHealthcareHealthcareStolen CredentialsBusiness Associate (HIPAA)Customer Data InvolvedData ExfiltratedHealth (basic)Identity (basic)Financial accountMediumContained

Baylor Scott & White Medical Center - Frisco

bd_5be84387854b09bc · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Nov 26, 2018

To disclose

—

Affected

47,984

Linked

3 filings

Confidence

96%

Full breach record for Baylor Scott & White Medical Center - Frisco →

Baylor Scott & White Medical Center – Frisco reported to HHS on 2018-11-26 a Hacking/IT Incident affecting 47,984 individuals. An unauthorized third party obtained administrative-level credentials through a business associate. The incident was contained within the BA's network from September 22–29, 2018, compromising PHI including demographic and financial information stored on Network Server. The CE terminated the BA relationship upon discovery and notified HHS, affected individuals, and media.

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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

Sep 22, 2018

Begins

Nov 26, 2018

Filed

This filing is one of 3 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (2) · sorted by filing gap

Massachusetts State AGbd_f458102f6cc408932018-11-26Verified
Montana State AGbd_eb8d40a0710b67c02018-11-28 · +2dVerified

Name: Baylor Scott & White Medical Center - Frisco
norm: baylor scott white medical center frisco
Industry: Health Care Services

Name: Baylor Scott & White Medical Center - Frisco
norm: baylor scott white medical center frisco
Industry: Health Care Services
Industry: Healthcaresource default

Discovered: Not extracted — the OCR public portal omits it
Breach occurred: Sep 22, 2018 – Sep 29, 2018
Materiality determined: —
Notification sent: —
Affected individuals: 47,984nationwide
Data types: Health (basic)Identity (basic)Financial account
HHS breach type: Hacking / IT incident
Where the data lived: Network server
Covered-entity type: Healthcare providerBusiness associate involved
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1041 Exfiltration Over C2 Channel
Threat actor: External
Regulator citations: HHS OCR breach notification submitted 2018-11-26
Initial access: valid_credentials

During the incident: CE discontinued relationship with the compromised BA network
CE terminated BA's access to CE's PHI
Breach notification provided to HHS, affected individuals, and media
Changes made: Terminated access to CE PHI via compromised BA network
BA agreement reviewed and confirmed current
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 · 3 filings · 3 states

View merged incident ↗

Massachusetts State AGNov 26 · first

HHS OCRNov 26 · first · this page

Montana State AG+2d

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: Nov 26, 2018
Raw hash: ab901f4f87308b2783d06a9d3fcbc023c46c69f8cdb4642edd7eca6ab64f4da9

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Linked disclosures

Regulatory filings (2) · sorted by filing gap

Reporting entityBaylor Scott & White Medical Center - Frisco

Victim entityBaylor Scott & White Medical Center - Frisco

IncidentUnauthorized Access

Stated responseCE discontinued relationship with the compromised BA network

ComplianceHHS notified

Extraction provenanceno artifact recorded

Source provenanceocrportal.hhs.gov

Source filing