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Confirmed

City Health: server accessed, exposing insurer names and procedure codes

On March 30, 2026, City Health discovered unauthorised access to its server that occurred between March 2 and 11, 2026; names, insurer names and procedure codes were accessed, but not dates of birth, contact details or SSNs.

Last updated: 2026-11-09

Overview

No total is given.

Timeline

  1. Occurred
  2. Discovered
  3. Disclosed

Organization response

Per the notice, the organisation investigated and contained the incident, notified individuals and offered monitoring or protective resources.

What you can do

Verify notices through official channels, avoid links in unexpected messages, do not provide credentials, and review credit reports and statements.

Sources

  1. California AG data breach report: City Health, a medical corporationCalifornia Department of Justice, Office of the Attorney General · 2026-11-09
  2. Sample consumer notice filed with California AG (City Health, a medical corporation)California Department of Justice, Office of the Attorney General · 2026-11-09

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