✅ Official notice on file. Ampex Data Systems Corporation filed this data breach notice with the California Attorney General on May 27, 2026. Compare it with the letter you received: the official copy is linked below.
Ampex Data Systems Corporation reported a data breach caused by unauthorized access to its computer network. The information involved includes Social Security number, driver's license / state id, date of birth, home address.
Key facts
| Discovered | Mar 21, 2026 |
|---|---|
| Incident type | Network intrusion |
| Data exposed | Social Security number, Driver's license / state ID, Date of birth, Home address |
| Reported to California AG | May 27, 2026 |
| Company helpline | 1-877-730-4204 |
Free credit monitoring
Ampex Data Systems Corporation is offering 12 months of Cyberscout (TransUnion) 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.
- Contact your state DMV to ask whether your license number should be replaced, and watch for accounts opened with your ID.
- 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.
- Get your free credit reports at AnnualCreditReport.com and look for accounts you do not recognize.
- Call the Ampex Data Systems Corporation helpline at 1-877-730-4204 if you have questions about your letter.
Timeline
- Mar 21, 2026 — Ampex Data Systems Corporation discovers the incident
- May 27, 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 Ampex Data Systems Corporation to the California Attorney General. BreachLetter is not affiliated with Ampex Data Systems Corporation. Details extracted from the official letter; always follow the instructions in your own copy.