DisclosureLens
CALIFORNIAHackingHealthcareHealthcarePhishingStolen CredentialsCustomer Data InvolvedPHIHealth (basic)Identity (basic)Government IDHighContained

UC Davis Health

bd_4c59e03439137e07 · schema v1 · pii pii-v1

Severity

High

Discovered

—

Filed

Jul 28, 2023

To disclose

—

Affected

3,201

Linked

2 filings

Confidence

68%

UC Davis Health reported to HHS on 2023-07-28 a Hacking/IT Incident affecting 3201 individuals. Breached information located on Email. An employee was the subject of an email phishing attack compromising PHI including names, DOB, SSNs, diagnoses, and medications.

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

Filing propagation · 2 filings

View merged incident ↗
California State AGJul 25 · first
HHS OCR+3d · this page

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.