DentaQuest, LLC Data Breach – Investigated by Federman & Sherwood
July 21, 2026 – Federman & Sherwood, a national consumer protection law firm, is investigating the DentaQuest, LLC data breach, a cybersecurity incident involving sensitive personal and healthcare information that was reported to the Attorney General of Texas.
According to the filing, the DentaQuest, LLC data breach affected approximately 3,973,000 Texas residents. The information potentially exposed includes names, addresses, Social Security numbers, medical information, health insurance information, and dates of birth.
The exposure of this combination of personally identifiable information and protected health information may significantly increase the risk of identity theft, medical identity theft, insurance fraud, financial fraud, and other forms of misuse.
Federman & Sherwood is actively investigating whether DentaQuest, LLC implemented reasonable cybersecurity safeguards to protect sensitive member and patient information and whether this data security incident could have been prevented. The firm is also evaluating potential legal claims on behalf of individuals affected by the DentaQuest, LLC data breach.
Healthcare organizations and dental benefit administrators maintain highly sensitive records that may include medical histories, insurance information, and other protected personal data. Unauthorized access to this information may have lasting privacy and financial consequences.
The potentially compromised information may include:
- Names
- Social Security numbers
- Dates of birth
- Addresses
- Medical information
- Health insurance information
- Other sensitive information
What is DentaQuest, LLC?
DentaQuest, LLC, a subsidiary of Sun Life U.S., is a major national oral health company and one of the largest dental and vision benefits administrators in the United States. They provide insurance plans, manage dental networks, and promote oral health education and preventive care.
Individuals affected by the DentaQuest, LLC data breach may have legal rights and are encouraged to contact Federman & Sherwood to learn more about their options.
Phone: 1-800-237-1277 | Email: info@federmanlaw.com