Quantum Health, Inc. data breach

Clerk's notes

Quantum Health, Inc., a company specializing in healthcare navigation and care coordination, filed a report with the Oregon Attorney General's office on August 14, 2026. This notification detailed a data security incident that occurred on May 29, 2026. The specific nature of the breach remains unspecified in public filings, but it has prompted an ongoing monitoring investigation.

The breach exposed a range of highly sensitive personal and protected health information. The data categories confirmed to be compromised include Full Name, Date of Birth, Social Security Number, Health Insurance ID Number, Medical Record Number, Diagnosis and Treatment Information, Prescription Information, Home Address, and Phone Number. The exposure of such a comprehensive set of identifiers and health data creates significant long-term risks for affected individuals, including potential medical identity theft and various forms of fraud.

As a custodian of patient data, Quantum Health, Inc. is subject to stringent regulations like the Health Insurance Portability and Accountability Act (HIPAA), the Health Information Technology for Economic and Clinical Health (HITECH) Act, and applicable Oregon state consumer protection laws. A data breach of this scope suggests potential failures in upholding the required administrative, physical, and technical safeguards intended to protect sensitive information.

If you have received a data breach notification letter from Quantum Health, Inc., it formally acknowledges that your confidential information was compromised. Receiving this notice establishes a legal basis for you to explore your options, including participating in a class action lawsuit aimed at holding the company accountable. You do not need to prove immediate financial loss to pursue legal claims; the increased risk of future harm is often sufficient. An attorney review can help you understand your legal position and whether you are eligible to pursue a claim.

If a notification letter about this breach reached you, see every Oregon data breach on file or browse all cases.