Where does the Insightin Health, Inc. (Centene Corporation) case file come from?

Every entry is taken from the breach report Insightin Health, Inc. (Centene Corporation) 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: Insightin Health, Inc. (Centene Corporation) Data Breach

This file collects the dated facts on record for the Insightin Health, Inc. (Centene Corporation) incident. The state report is dated March 5, 2026.

Timeline

March 5, 2026Report filed in WashingtonDate the notice was lodged with the Washington Attorney General.

Case facts

Filing state: Washington
Date reported: March 5, 2026
Receiving office: Washington Attorney General

Case notes

Insightin Health, Inc., which operates as part of Centene Corporation, officially reported a cybersecurity incident to the Washington State Attorney General's office on March 5, 2026. This public filing confirms that the company experienced a security failure that compromised data within its systems.

The incident involved unauthorized parties gaining access to Insightin Health's digital environment. While the exact scope and nature of the compromised personal information are not detailed in the public record, the filing indicates that sensitive consumer data was accessed.

At present, the number of individuals affected by this breach has not been publicly disclosed by Insightin Health or Centene Corporation, and the investigation into the incident is ongoing. The breach date itself is also currently unspecified in available records.

When personal information is exposed in a data breach, it can create risks for individuals. This includes the potential for unwanted communications, targeted phishing attempts, or other forms of personal data misuse. It is important to remain vigilant following such an event.

As a general precaution, individuals potentially affected by data breaches are often advised to regularly review their financial statements and credit reports for any signs of unauthorized activity. Any suspicious transactions or account changes should be reported immediately to the relevant financial institution or credit bureau.

Questions about this case file

Where does the Insightin Health, Inc. (Centene Corporation) case file come from?: Every entry is taken from the breach report Insightin Health, Inc. (Centene Corporation) 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

Filing source: Washington Attorney General

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Timeline

Case facts

Case notes

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