Where does the Winters Healthcare case file come from?

Every entry is taken from the breach report Winters Healthcare lodged with the California 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: Winters Healthcare Data Breach

This file collects the dated facts on record for the Winters Healthcare incident. The state report is dated January 20, 2026. The incident itself is dated October 1, 2024.

Timeline

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

October 1, 2024Incident dateWhen the filing says the breach took place.
January 20, 2026Report filed in CaliforniaDate the notice was lodged with the California Attorney General.

Case facts

Filing state: California
Date reported: January 20, 2026
Incident date: October 1, 2024
Receiving office: California Attorney General

Case notes

Winters Healthcare, located in California, has formally reported a data security incident to regulators. The event, which affected the organization's systems, was initially identified on October 1, 2024. Public records indicate that the notification of this incident was filed on January 20, 2026.

The specific nature of the breach type has not been detailed in the publicly available filing. Winters Healthcare's notification indicates that an incident involving its data systems took place, prompting an internal review and reporting process.

The filing also does not specify the exact categories of personal information that may have been involved in this security event. Individuals potentially affected are advised that their personal data may have been compromised as a result of the breach.

Winters Healthcare has stated that the incident remains under active investigation. This means that authorities and the organization are still working to understand the full scope, cause, and impact of the data security event.

In light of this, it is recommended that individuals remain vigilant. Monitor your personal accounts for any unusual activity and be cautious of unsolicited communications, such as emails, texts, or calls, that request personal information. Consider updating passwords for important online accounts as a general security measure.

Questions about this case file

Where does the Winters Healthcare case file come from?: Every entry is taken from the breach report Winters Healthcare lodged with the California 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.

California data breaches

Filing source: California Attorney General

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Timeline

Case facts

Case notes

Questions about this case file

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