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Investigation OpenIllinois AG filing · December 23, 2025

Endeavor Health Reports 2025 Data Breach to Illinois AG

ENDEAVOR HEALTH, a healthcare provider, officially reported a data breach to the Illinois Attorney General on December 23, 2025. The incident may have compromised personal information, and individuals who received a notification letter should take protective measures.

State
Illinois
Reported
December 23, 2025

ENDEAVOR HEALTH, a healthcare provider based in Illinois, formally reported a data breach incident to the Illinois Attorney General on December 23, 2025. This disclosure indicates that unauthorized access to their systems may have occurred, potentially compromising personal information.

The specific types of information involved in this incident, as well as the number of individuals affected, have not been publicly specified in the available filings. However, if you have received a direct notification letter from ENDEAVOR HEALTH, it confirms that your personal information was likely among the data involved.

The details surrounding the breach, including its exact nature and when it occurred, remain undisclosed in the public record. ENDEAVOR HEALTH has stated that an investigation into the matter is currently ongoing, as noted in the filing.

Individuals who believe they are affected by this incident should remain vigilant against potential misuse of their personal information. It is recommended to regularly review financial account statements and any explanations of benefits for unusual activity or unauthorized charges.

Additionally, consider placing a fraud alert or security freeze on your credit reports with the three major credit bureaus. Be cautious of unsolicited communications, such as emails or phone calls, that request personal details, as these could be phishing attempts seeking to exploit the situation.

All information regarding this incident is based on public filings made by ENDEAVOR HEALTH with regulatory bodies, provided here to help individuals verify official notifications.

What to do if you were affected

These general steps can help limit the risk of identity theft and fraud after any data breach.

  • Stay alert to targeted scams

    Be cautious of calls, texts, or emails that reference this breach. Legitimate organizations won't ask you to confirm sensitive details through an unsolicited message.

  • Keep your notification letter

    Save the notice you received. It documents that your information was involved and is often needed to enroll in any credit monitoring offered or to join a related legal claim.

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