Where does the One Community Health case file come from?

Every entry is taken from the breach report One Community Health 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: One Community Health Data Breach

This file collects the dated facts on record for the One Community Health incident. The state report is dated January 8, 2026. The incident itself is dated November 1, 2024.

Timeline

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

November 1, 2024Incident dateWhen the filing says the breach took place.
January 8, 2026Report filed in CaliforniaDate the notice was lodged with the California Attorney General.

Case facts

Filing state: California
Date reported: January 8, 2026
Incident date: November 1, 2024
Receiving office: California Attorney General

Case notes

One Community Health has formally reported a data breach incident. This event, which potentially exposed personal information, was identified as occurring on November 1, 2024. The filing with regulators regarding this matter took place on January 8, 2026, initiating a public record of the incident.

The specific type of breach, such as whether it was a cyberattack, system error, or other event, has not been detailed in the public records. Similarly, the precise categories of personal information involved in this incident remain unspecified. The organization has indicated that an investigation into the full scope and nature of the breach is currently underway.

For individuals who may have been affected, it is important to review any official notification letters received directly from One Community Health. These letters should contain specific details pertinent to their situation, as available from the ongoing investigation.

While the exact data involved is not specified, general protective measures are always advisable. These include monitoring account statements for unusual activity, being vigilant about unsolicited communications that request personal details, and exercising caution with links or attachments from unknown senders.

This documentation serves as a public record of the reported incident, as provided through official channels. Further updates would typically come directly from One Community Health or subsequent regulatory filings once the investigation concludes.

Questions about this case file

Where does the One Community Health case file come from?: Every entry is taken from the breach report One Community Health 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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