MonitoringCalifornia AG filing · September 14, 2026
The Catalyst Physician Group Data Breach: Reported Filing Facts
Catalyst Physician Group reported a data breach to the California Attorney General on September 14, 2026. Notification letters were sent to affected individuals.
- State
- California
- Breach date
- September 1, 2026
- Reported
- September 14, 2026
What may have been exposed
- Personally identifiable information