Where does the 1Life Healthcare, Inc. (One Medical, Iora Health) case file come from?

Every entry is taken from the breach report 1Life Healthcare, Inc. (One Medical, Iora Health) lodged with the Washington 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: 1Life Healthcare, Inc. (One Medical, Iora Health) Data Breach

This file collects the dated facts on record for the 1Life Healthcare, Inc. (One Medical, Iora Health) incident. The state report is dated July 3, 2026.

Timeline

July 3, 2026Report filed in WashingtonDate the notice was lodged with the Washington Attorney General.

Case facts

Filing state: Washington
Date reported: July 3, 2026
Receiving office: Washington Attorney General

Case notes

1Life Healthcare, Inc., widely known through its brands One Medical and Iora Health, has officially reported a data security incident to the Washington Attorney General's office. This report was filed on July 3, 2026, initiating a public record of the event.

According to the public filing, the company is actively investigating the scope and nature of the incident. While the specific details surrounding how the breach occurred remain unspecified, 1Life Healthcare has begun notifying individuals who may have had their personal information compromised.

It is important to note that the official filing does not specify the exact categories of personal information that may have been exposed. The report refers generally to "personal information" or "your data" that may have been involved in the incident. Readers should not infer specific data types, such as medical records or financial details, as the publicly available record does not confirm these.

Individuals who received a notification letter from 1Life Healthcare are advised to remain vigilant. It is recommended to monitor your accounts for any unusual activity and be cautious of unsolicited communications that request personal details. Regularly review statements from your financial institutions for any unauthorized transactions.

This information is provided to document the reported incident based on public filings made with regulators. It serves as a factual record for individuals seeking to verify the notification letters they may have received from 1Life Healthcare.

Questions about this case file

Where does the 1Life Healthcare, Inc. (One Medical, Iora Health) case file come from?: Every entry is taken from the breach report 1Life Healthcare, Inc. (One Medical, Iora Health) lodged with the Washington 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.

Washington data breaches

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Timeline

Case facts

Case notes

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