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Regulator-posted notice

Breach notice filed by Valley Mountain Regional Center (September 2023)

Organization named: Valley Mountain Regional Center 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 Sept. 29, 2023.

Organization as reported
Valley Mountain Regional Center, CA
Entity type as reported
Business Associate
Category as reported
Hacking/IT Incident
Location of information as reported
Network Server
Submission date
Sept. 29, 2023
Observed by BreachRecords
2026-10-18 16:15 UTC (revision 10431, row:1570)
Archived copy
Held in the private archive (provenance)

The covered entity (CE), Valley Mountain Regional Center, reported that it experienced a cyber-attack that compromised the protected health information (PHI) of 126,679 individuals. The PHI involved included names, addresses, birthdates, Social Security and drivers’ license numbers, and diagnoses. The CE notified HHS, the affected individuals, and the media. In response to the breach, the CE updated its administrative and technical safeguards. OCR provided technical assistance regarding the HIPAA Rules.

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

Figures, per source

  • 126,679 individuals affected (total reported), according to the HHS Office for Civil Rights breach portal, source date Sept. 29, 2023, 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 10431)
  • Approved by a reviewer

Organizations linked by a reviewer

  • Valley Mountain Regional Center Named as a service provider 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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