Monterey Mushrooms, Inc.

Monterey Mushrooms, LLC based in Watsonville, California, a business – retail or merchant entity reported a data breach to the Texas Attorney General. The breach was discovered on 2025-08-30 and reported on 2025-09-19. 2,311 Texas residents were affected. 9,717 individuals affected in total. Types of information involved: Name of individual;Social Security Number Information;Driver’s License number;Government-issued ID number (e.g. passport, state ID card). Consumers were notified via U.S. Mail.

Monterey Mushrooms, LLC notified the New Hampshire Attorney General of a cybersecurity incident affecting one NH resident. Unauthorized access occurred between August 2-7, 2025. Data involved name, SSN, and potentially driver's license/passport numbers. Notification sent September 18, 2025, with credit monitoring offered.

Monterey Mushrooms, LLC reported an external system breach in which an unauthorized actor accessed files on its computer servers between August 2–7, 2025. The breach was discovered on August 30, 2025. Data potentially exposed includes names, Social Security numbers, and in some cases driver's license and/or passport numbers. One Maine resident was affected. Epiq one-year credit monitoring was offered.

Monterey Mushrooms, LLC reported unauthorized access to its computer network between August 2 and August 7, 2025. The incident potentially exposed names, Social Security numbers, and in limited cases, driver's license or passport numbers. The company secured its network, launched an investigation, contacted law enforcement, and offered one year of identity protection services via Epiq.

Monterey Mushrooms reported a data breach to the Indiana Attorney General. The breach occurred on 2025-08-02 and was reported on 2025-09-18. 10 Indiana residents were affected.

Monterey Mushrooms, Inc. was initially established in 1971 as a single farm operation in Royal Oaks, California. Today, this multi-site business is headquartered in Watsonville, California, and has production, sales and administrative offices, internationally. Monterey is the country’s largest and only national marketer of fresh mushrooms, supplying products for sale to supermarkets, foodservice and ingredient manufacture operations, and for preparation of processed, canned, and frozen mushroom products. In 1999, the company furthered its expansion into the Midwestern and Southeastern regions via the acquisition of mushroom farms in Princeton, Illinois, and Orlando, Florida. Monterey also continued its expansion in the Pacific Northwest via contracted pounds from Canada - all pounds are packed and distributed under the Monterey Mushrooms label.

Monterey Mushrooms, founded in 1971 and headquartered in Watsonville, California, is a multinational company that cultivates, packs, and distributes fresh market mushrooms for retail, foodservice, and ingredient markets. Its product portfolio includes various types of mushrooms, such as white, brown, specialty, and organic mushrooms.

Monterey Mushrooms, Inc. was initially established in 1971 as a single farm operation in Royal Oaks, California. Today, this multi-site business is headquartered in Watsonville, California, and has production, sales and administrative offices, internationally. Monterey is the country’s largest and only national marketer of fresh mushrooms, supplying products for sale to supermarkets, foodservice and ingredient manufacture operations, and for preparation of processed, canned, and frozen mushroom products. In 1999, the company furthered its expansion into the Midwestern and Southeastern regions via the acquisition of mushroom farms in Princeton, Illinois, and Orlando, Florida. Monterey also continued its expansion in the Pacific Northwest via contracted pounds from Canada - all pounds are packed and distributed under the Monterey Mushrooms label.