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Regulator-posted notice

Breach notice filed by Dignity Health Lassen Medical Clinic (December 2024)

Organization named: Dignity Health Lassen Medical Clinic 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 Dec. 23, 2024.

Organization as reported
Dignity Health Lassen Medical Clinic, CA
Entity type as reported
Healthcare Provider
Category as reported
Hacking/IT Incident
Location of information as reported
Network Server
Submission date
Dec. 23, 2024
Observed by BreachRecords
2026-10-18 16:15 UTC (revision 9536, row:675)
Archived copy
Held in the private archive (provenance)

The covered entity (CE), Dignity Health Lassen Medical Clinic, reported that it experienced a ransomware incident that affected the protected health information (PHI) of 64,946 individuals. The PHI involved included names, addresses, dates of birth, social security numbers, drivers’ license numbers, and financial and health insurance information. The CE notified HHS, affected individuals, and the media. In response to the breach, the CE implemented additional administrative, technical, and security safeguards and provided free credit monitoring to affected individuals.

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

Figures, per source

  • 64,946 individuals affected (total reported), according to the HHS Office for Civil Rights breach portal, source date Dec. 23, 2024, 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 9536)
  • Approved by a reviewer

Organizations linked by a reviewer

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.

Request a correction

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