Where does the Monterey Mushrooms case file come from?

Every entry is taken from the breach report Monterey Mushrooms lodged with the Indiana Attorney General. Nothing here is estimated.

Why do the incident date and the report date differ?

Companies usually investigate before they report. The gap between the two dates shows how long that took.

What does the records-affected figure count?

It is the number the company gave the state. It can cover residents of that state only, so the national total may be higher.

Does this case file change over time?

Yes. When a company files an update or a new state publishes its copy of the report, the dates and counts here are refreshed.

Case file

Case File: Monterey Mushrooms Data Breach

This file collects the dated facts on record for the Monterey Mushrooms incident. The state report is dated September 18, 2025. The incident itself is dated August 2, 2025.

Timeline

47 days separate the incident date from the date it was reported.

August 2, 2025Incident dateWhen the filing says the breach took place.
September 18, 2025Report filed in IndianaDate the notice was lodged with the Indiana Attorney General.

Case facts

Filing state: Indiana
Date reported: September 18, 2025
Incident date: August 2, 2025
Receiving office: Indiana Attorney General

Case notes

Monterey Mushrooms, a company operating from Indiana, has publicly reported a data security incident to regulatory bodies. This filing, submitted on September 18, 2025, acknowledges an event that involved the exposure of personal information.

The breach itself occurred on August 2, 2025. While the filing confirms that personal information was involved, the specific types of data affected and the total number of individuals impacted have not been detailed in the public record.

At the time of this report, the incident is noted as being under investigation. This status indicates that Monterey Mushrooms is still working to understand the full scope of the breach, including how it happened and what precise information was accessed. Further details may emerge as the investigation progresses.

Recipients of official notification letters from Monterey Mushrooms should read them thoroughly for any specific instructions or information provided. These letters are the primary source of direct guidance for affected individuals.

It is generally recommended that individuals remain vigilant after any data security incident. This includes regularly monitoring financial accounts and credit reports for unauthorized activity, changing passwords for online services, and being cautious of unsolicited communications that might attempt to phish for personal details.

Questions about this case file

Where does the Monterey Mushrooms case file come from?: Every entry is taken from the breach report Monterey Mushrooms lodged with the Indiana Attorney General. Nothing here is estimated.
Why do the incident date and the report date differ?: Companies usually investigate before they report. The gap between the two dates shows how long that took.
What does the records-affected figure count?: It is the number the company gave the state. It can cover residents of that state only, so the national total may be higher.
Does this case file change over time?: Yes. When a company files an update or a new state publishes its copy of the report, the dates and counts here are refreshed.

Indiana data breaches

Filing source: Indiana Attorney General

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Timeline

Case facts

Case notes

Questions about this case file

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