CALIFORNIASocial EngineeringHealthcareHealthcarePhishingStolen CredentialsCustomer Data InvolvedHealth (basic)Identity (basic)MediumContained

University of California, Davis

bd_5590eb7c1572a450 · schema v1 · pii pii-v1

Severity

Medium

Discovered

May 17, 2017

Filed

Jul 6, 2017

To disclose

7 weeks

Affected

14,900

Linked

2 filings

Confidence

50%

Full breach record for University of California, Davis →

University of California Davis Health reported to HHS on 2017-07-06 a phishing incident affecting 14,900 individuals. On May 15, 2017, an employee provided email login credentials in response to a phishing email. An unauthorized user then accessed the account, which contained clinical and demographic protected health information, and attempted to initiate a fraudulent wire transfer.

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HIPAA clock✓ HHS report on time7 weeks discovery → filing

⚠ unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Incident timeline

undetected · 2 days

discovery → filing · 7 weeks / 50 days

May 15, 2017

Begins

May 17, 2017

Discovered

Jul 6, 2017

Filed

vs. sector median

2 wks faster

This filing is one of 2 filings about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

California State AGbd_f865142871bc0bd32017-07-06Candidate

Name: University of California, Davis
norm: university of california davis
Domain: health.ucdavis.edu
Industry: Health Care Services

Name: University of California, Davis
norm: university of california davis
Domain: health.ucdavis.edu
Industry: Health Care Services
Industry: Healthcaresource default

Discovered: May 17, 2017
Breach occurred: May 15, 2017
Undetected for: 2 daysoccurrence → discovery
Materiality determined: —
Notification sent: —
Affected individuals: 14,900nationwide
Data types: Health (basic)Identity (basic)
HHS breach type: Hacking / IT incident
Where the data lived: Email
Covered-entity type: Healthcare provider
Attack vector: Unauthorized Access
Threat actor: ExternalFinancial

Time to disclose: 7 weeks(50 days from discovery to filing)
Compliance flags: HHS report on timeHHS notified
Discovery-date grounding: unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.
Clock breakdown: Statute Window Elapsed Threshold Status
HIPAA
Discovered: May 17, 2017
→ Notified: not extracted
— 60 days HHS report on time
HIPAA
Discovered: May 17, 2017
→ Notified: not extracted
— regulatory submission HHS notified

Statute	Window	Elapsed	Threshold	Status
HIPAA	Discovered: May 17, 2017 → Notified: not extracted	—	60 days	HHS report on time
HIPAA	Discovered: May 17, 2017 → Notified: not extracted	—	regulatory submission	HHS notified

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 2 filings

View merged incident ↗

California State AGJul 6 · first

HHS OCRJul 6 · first · 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.

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 6, 2017
Raw hash: 5afd63ae299f16fcded339185493a1c4911eb8f80618b30aa0aae712b0bdc534

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Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityUniversity of California, Davis

Victim entityUniversity of California, Davis

Incidentdiscovered May 17, 2017

ComplianceHHS report on time

Extraction provenanceno artifact recorded

Source provenanceocrportal.hhs.gov

Source filing