The Marquis Companies Data Breach: Reported Filing Facts
Marquis Companies is a healthcare provider specializing in senior care, skilled nursing, and rehabilitation services. As a healthcare entity, the organization maintains sensitive personal and protected health information, including medical history, insurance details, and government identification numbers required for patient billing and clinical care. In 2025, Marquis Companies officially reported a data security incident to the Oregon Attorney General. If you received a data breach notification letter from the company, it indicates that your personal or health-related information may have been compromised during this event. This notice is intended to inform you of the incident and provide guidance on the steps you can take to protect your identity and medical records from potential misuse.
- State
- Oregon
- Breach date
- August 9, 2025
- Reported
- November 21, 2025
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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