CALIFORNIAAccidentalHealthcareHealthcareMisdeliveryCustomer Data InvolvedPHIHealth (basic)Identity (basic)MediumResolved

UCLA Health

bd_af8e2078e3a33ac7 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Jan 12, 2023

To disclose

—

Affected

94,000

Confidence

68%

UCLA Health reported to HHS on 2023-01-12 a Unauthorized Access/Disclosure affecting 94,000 individuals. Breached information located on Network Server. Analytic tools on its website may have transmitted PHI including names, dates of birth, and other identifiers to service providers.

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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

Jan 12, 2023

Filed

—

No filing yet · watching

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed94,000 affectedView incident

Name: UCLA Health
norm: ucla health
Domain: uclahealth.org
Industry: Health Care Services

Name: UCLA Health
norm: ucla health
Domain: uclahealth.org
Industry: Healthcaresource default

Discovered: Not extracted — the OCR public portal omits it
Materiality determined: —
Notification sent: —
Affected individuals: 94,000nationwide
Data types: PHIHealth (basic)Identity (basic)
HHS breach type: Unauthorized access or disclosure
Where the data lived: Network server
Covered-entity type: Healthcare provider
Attack vector: Unauthorized Access
MITRE ATT&CK: T1041 Exfiltration Over C2 Channel
Regulator citations: OCR provided technical assistance to the CE regarding the HIPAA Rules

During the incident: Strengthened its administrative and technical safeguards to better protect its PHI
Notified HHS
Notified affected individuals
Notified the media
Provided substitute notice on its website
Changes made: Strengthened its administrative and technical 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.

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: Jan 12, 2023
Raw hash: 41b4f6c87744e7d26d8f00340b6661bab61d8050db2ea8e5569a78ac419815fc

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Reporting entityUCLA Health

Victim entityUCLA Health

IncidentUnauthorized Access

Stated responseStrengthened its administrative and technical safeguards to better protect its PHI

ComplianceHHS notified

Extraction provenanceno artifact recorded

Source provenanceocrportal.hhs.gov

Source filing