Quantum Health Data Breach: What Washington Victims Should Know

Quantum Health, Inc., a company specializing in healthcare navigation and coordination, recently reported a data security incident to the Washington Attorney General on August 14, 2026. This breach involved the exposure of highly sensitive personal and health information stored within their systems. While details regarding the exact nature of the breach remain under investigation, the potential impact on affected individuals is significant.

The compromised data includes Full Name, Date of Birth, Social Security Number, Health Insurance ID Number, Medical Record Number, Diagnosis and Treatment Information, Prescription Information, Provider and Treatment Dates, Mailing Address, and Phone Number. This comprehensive exposure goes beyond simple identity theft, opening the door to complex challenges like medical identity fraud and long-term financial risks.

With such detailed information exposed, victims face serious risks. Medical identity theft can lead to fraudulent billing, inaccurate medical records, and difficulties obtaining future care. The exposure of foundational identifiers like your Social Security Number and Date of Birth means the threat of financial fraud, such as account takeovers or unauthorized credit applications, can persist for many years.

As a healthcare navigation entity, Quantum Health is entrusted with safeguarding vast amounts of protected health information under strict regulatory frameworks, including HIPAA. A data breach of this nature raises questions about the security measures in place to protect this sensitive data. Companies are expected to implement reasonable cybersecurity safeguards, and a failure to do so could indicate negligence.

If you have received a data breach notification letter from Quantum Health, it confirms your personal information was compromised. It is important to stay vigilant for any suspicious activity on your accounts or unusual medical bills. Our legal team is actively reviewing the Quantum Health data breach to determine how we can assist affected individuals.

We offer free case reviews and handle these cases on a contingency fee basis. This means you pay nothing out of pocket, and we only get paid if we secure a recovery on your behalf. There is no obligation to pursue a claim after your review.