✅ Official notice on file. Monterey Mushrooms, LLC filed this data breach notice with the California Attorney General on Sep 18, 2025. Compare it with the letter you received: the official copy is linked below.
Monterey Mushrooms, LLC reported a data breach caused by unauthorized access to its computer network. The information involved includes Social Security number, driver's license / state id, passport number.
Key facts
| Unauthorized access | Aug 2, 2025 – Aug 7, 2025 |
|---|---|
| Discovered | Aug 30, 2025 |
| Incident type | Network intrusion |
| Data exposed | Social Security number, Driver's license / state ID, Passport number |
| Reported to California AG | Sep 18, 2025 |
| Company helpline | 1-866-675-2006 |
Free credit monitoring
Monterey Mushrooms, LLC is offering 12 months of Epiq 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.
- Consider reporting the exposure to the U.S. State Department if you see suspicious activity; a new passport invalidates the old number.
- Get your free credit reports at AnnualCreditReport.com and look for accounts you do not recognize.
- Call the Monterey Mushrooms, LLC helpline at 1-866-675-2006 if you have questions about your letter.
Timeline
- Aug 2, 2025 — Unauthorized access begins
- Aug 30, 2025 — Monterey Mushrooms, LLC discovers the incident
- Sep 18, 2025 — Breach reported to the California Attorney General
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Source: notification letter and filing submitted by Monterey Mushrooms, LLC to the California Attorney General. BreachLetter is not affiliated with Monterey Mushrooms, LLC. Details extracted from the official letter; always follow the instructions in your own copy.