CONNECTICUTHackingHealthcareHealthcareCustomer Data InvolvedData ExfiltratedPHIHealth (basic)Identity (basic)Government IDCriticalContained

United HealthCare Services, Inc.

bd_0a6103678558b468 · schema v1 · pii pii-v1

Severity

Critical

Discovered

—

Filed

Jul 28, 2023

To disclose

—

Affected

398,319

Linked

2 filings

Confidence

69%

Full breach record for United HealthCare Services, Inc. →29 incidents on file

United Healthcare Services, Inc. reported to HHS on 2023-07-28 a Hacking/IT Incident affecting 398,319 individuals. Breached information located on Network Server. A software application used by a business associate exposed PHI including names, DOB, 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

Jul 28, 2023

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 2 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

HHS OCRbd_274a87cb3c37409d2023-09-07 · +41dCandidate

Name: United HealthCare Services, Inc.
norm: united healthcare
Domain: uhc.com
Industry: Insurance — Health

Name: United HealthCare Services, Inc.
norm: united healthcare
Domain: uhc.com
Industry: Healthcaresource default

Discovered: Not extracted — the OCR public portal omits it
Materiality determined: —
Notification sent: —
Affected individuals: 398,319nationwide
Data types: PHIHealth (basic)Identity (basic)Government ID
HHS breach type: Hacking / IT incident
Where the data lived: Network server
Covered-entity type: Health plan
Attack vector: Unauthorized Access
MITRE ATT&CK: T1041 Exfiltration Over C2 Channel
Threat actor: External
Regulator citations: Notified HHS

During the incident: Provided complimentary credit monitoring services
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 · 2 filings

View merged incident ↗

HHS OCRJul 28 · first · this page

HHS OCR+41d

Pattern: first filing Jul 28 (CT), last Sep 7 (CT) — a 41-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: Jul 28, 2023
Raw hash: e1dff6951985cad72a5eed7e4257b1cac933f4a9165ac273c0fb8b9726b872f9

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Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityUnited HealthCare Services, Inc.

Victim entityUnited HealthCare Services, Inc.

IncidentUnauthorized Access

Stated responseProvided complimentary credit monitoring services

ComplianceHHS notified

Extraction provenanceno artifact recorded

Source provenanceocrportal.hhs.gov

Source filing