Skip to content

Silver Summit Medical

Disclosed Aug 19, 20265 weeks ago11,349 affectedConfirmed

Official notice

What is known

People affected11,349 (as reported to HHS)
DisclosedAug 19, 2026
HappenedNov 27, 2025
AttackHacking
Data exposedNames, Health
SectorHealthcare · US
StatusConfirmed

Sources

Source
California Attorney General breach notice: Silver Summit Medicaloag.ca.gov · Official notice
HHS OCR breach report (archive, resolved): Silver Summit Medical (Healthcare Provider, CA)ocrportal.hhs.gov · Official notice

Notices filed

WhereFiledPeople
California AGresidents of CAAug 19
HHS archivetotalAug 1911,349
History of this record
  • 2026-09-25 · attack: unknown to hacking · backfill source
  • 2026-09-25 · data_types: [] to ["names","health"] · backfill source
  • 2026-09-25 · records_basis: empty to hhs · backfill source
  • 2026-09-25 · records: empty to 11349 · backfill source
  • 2026-09-25 · added · backfill source

First seen 2026-09-25 (California AG), confirmed by California AG. Record counts are as reported. Not legal advice.

Everything about Silver Summit Medical

New breaches by email

Wednesdays, only in weeks with newly disclosed breaches, the largest first.

Double opt-in. Unsubscribe any time.