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Regulator-posted notice

Breach notice filed by Alameda Alliance for Health (February 2020)

Organization named: Alameda Alliance for Health Provisional: identity as filed, not yet matched to the directory
Type as the source lists it: Hacking/IT Incident

What the sources say

HHS OCR breach portal (HIPAA breaches affecting 500 or more individuals) Primary notice

Posted on the HHS Office for Civil Rights breach portal with a submission date of Feb. 28, 2020.

Organization as reported
Alameda Alliance for Health, CA
Entity type as reported
Health Plan
Category as reported
Hacking/IT Incident
Location of information as reported
Network Server
Submission date
Feb. 28, 2020
Observed by BreachRecords
2026-10-18 16:15 UTC (revision 12976, row:4115)
Archived copy
Held in the private archive (provenance)

Alameda Alliance for Health, the covered entity (CE), reported that its business associate (BA) was the victim of a cyber-attack affecting the electronic protected health information (ePHI) of 500 individuals. After further investigation, the CE determined that none of its ePHI was affected by this breach incident. This case was therefore closed.

The source's own words, from the revision above.

Figures, per source

  • 500 individuals affected (total reported), according to the HHS Office for Civil Rights breach portal, source date Feb. 28, 2020, revision observed 2026-10-18.

Each figure is one source's figure with the basis that source gave. Figures from different sources are shown side by side and are not added, averaged or chosen between.

Timeline

Source dates are the dates the sources give. Observation dates are when BreachRecords recorded each revision.

  • Submission date (HHS Office for Civil Rights breach portal)
  • Observed by BreachRecords (revision 12976)
  • Approved by a reviewer

Organizations linked by a reviewer

  • Alameda Alliance for Health Named as the covered entity Provisional: identity as filed, not yet matched to the directory Linked 2026-10-19, method provisional.

Archived evidence

  • 3dbc27dd5742e041cc1e7fe18cc669e2901fbd3b86b7007ed27948ff4d406e1f
    text/csv, 5,530,996 bytes, retrieved from HHS Office for Civil Rights breach portal, 2026-10-18 16:15 UTC. Archived privately · Provenance · Source page

Records reflect source filings as of the dates shown. BreachRecords is not a regulator.

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