Where does the One Medical case file come from?

Every entry is taken from the breach report One Medical lodged with the New Hampshire 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 Medical Data Breach

This file collects the dated facts on record for the One Medical incident. The state report is dated July 6, 2026.

Timeline

July 6, 2026Report filed in New HampshireDate the notice was lodged with the New Hampshire Attorney General.

Case facts

Filing state: New Hampshire
Date reported: July 6, 2026
Receiving office: New Hampshire Attorney General

Case notes

One Medical, a prominent membership-based primary care practice, reported a cybersecurity incident to the New Hampshire Attorney General on July 6, 2026. The company's filing confirms that its digital infrastructure experienced an event that compromised data integrity and confidentiality. At this time, the exact date of the breach is unknown, and an investigation is ongoing.

The official report indicates unauthorized access occurred within One Medical's systems. While the specific types of data exposed were not detailed in the public record, healthcare providers like One Medical manage a wide range of personal information through their mobile applications and web portals.

Such incidents can involve various forms of personal information maintained by the organization. The exposure of this information could potentially lead to risks if accessed by unauthorized parties. It is important for affected individuals to understand the implications of their data being compromised.

For those who receive a direct notification from One Medical, it is advisable to exercise caution and remain vigilant. Regularly review financial and other online accounts for any unusual or unauthorized activity. Consider implementing strong, unique passwords for all online services and enabling multi-factor authentication wherever possible.

Staying informed about further updates from One Medical and taking proactive steps to protect your personal information are recommended. Monitoring your credit reports can also help identify any suspicious activity that may arise from such an incident.

Questions about this case file

Where does the One Medical case file come from?: Every entry is taken from the breach report One Medical lodged with the New Hampshire 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.

New Hampshire data breaches

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Timeline

Case facts

Case notes

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