✅ Official notice on file. Senior Operations LLC filed this data breach notice with the California Attorney General on Mar 19, 2026. Compare it with the letter you received: the official copy is linked below.
Senior Operations LLC reported a data breach caused by a ransomware attack that encrypted or stole files. The information involved includes Social Security number, passport number, date of birth, medical information, home address.
Key facts
| Incident type | Ransomware |
|---|---|
| Data exposed | Social Security number, Passport number, Date of birth, Medical information, Home address |
| Letter sent | Mar 5, 2026 |
| Reported to California AG | Mar 19, 2026 |
| Company helpline | 1-866-653-4261 |
Free credit monitoring
Senior Operations LLC is offering 12 months of credit monitoring at no cost to people who received the letter.
What to do now
- Freeze your credit for free at Equifax, Experian and TransUnion, and request an IRS Identity Protection PIN at irs.gov to block fraudulent tax returns in your name.
- Consider reporting the exposure to the U.S. State Department if you see suspicious activity; a new passport invalidates the old number.
- Your date of birth is often used to verify identity: add a fraud alert to your credit file so lenders must confirm it is really you.
- Review the Explanation of Benefits statements from your insurer for services you never received.
- Get your free credit reports at AnnualCreditReport.com and look for accounts you do not recognize.
- Call the Senior Operations LLC helpline at 1-866-653-4261 if you have questions about your letter.
Timeline
- Mar 5, 2026 — Notification letters sent
- Mar 19, 2026 — Breach reported to the California Attorney General
Other recent data breaches
- Deposition Solutions, LLC data breach
- Mercadien, P.C. CPAs data breach
- Toyo Tire Holdings of Americas Inc. data breach
- STS Aviation Group data breach
- Alma Family Services data breach
Source: notification letter and filing submitted by Senior Operations LLC to the California Attorney General. BreachLetter is not affiliated with Senior Operations LLC. Details extracted from the official letter; always follow the instructions in your own copy.