✅ Official notice on file. Hoag Memorial Hospital Presbyterian filed this data breach notice with the California Attorney General on Nov 4, 2026. Compare it with the letter you received: the official copy is linked below.
Hoag Memorial Hospital Presbyterian reported a data breach caused by unauthorized access to its computer network. The letter lists the exposed information individually for each recipient, so check your own copy.
Key facts
| Discovered | Oct 8, 2026 |
|---|---|
| Incident type | Network intrusion |
| Letter sent | Nov 4, 2026 |
| Reported to California AG | Nov 4, 2026 |
| Company helpline | 1-877-201-3399 |
Free credit monitoring
Hoag Memorial Hospital Presbyterian is offering 12 months of IDX at no cost to people who received the letter. Enroll at app.idx.us/account-creation/protect using the activation code printed on your letter.
What to do now
- Get your free credit reports at AnnualCreditReport.com and look for accounts you do not recognize.
- Call the Hoag Memorial Hospital Presbyterian helpline at 1-877-201-3399 if you have questions about your letter.
Timeline
- Oct 8, 2026 — Hoag Memorial Hospital Presbyterian discovers the incident
- Nov 4, 2026 — Notification letters sent
- Nov 4, 2026 — Breach reported to the California Attorney General
Other recent data breaches
- RevSpring, Inc. data breach
- University of Mississippi Medical Center data breach
- El Camino Health data breach
- EyeMed Vision Care, LLC data breach
- Central Ohio Primary Care Physicians, Inc. data breach
Source: notification letter and filing submitted by Hoag Memorial Hospital Presbyterian to the California Attorney General. BreachLetter is not affiliated with Hoag Memorial Hospital Presbyterian. Details extracted from the official letter; always follow the instructions in your own copy.