Millstone Medical Outsourcing LLC Data Breach – Investigated by Federman & Sherwood
October 8, 2026 – Federman & Sherwood is investigating the Millstone Medical Outsourcing LLC data breach following a Massachusetts breach notification.
According to the filing, the incident affected 1,094 Massachusetts residents, with additional individuals potentially affected nationwide. Information potentially affected includes Social Security numbers, medical records, financial account information, driver’s license information, and credit or debit card numbers.
The combination of personal, medical, financial, and identification information may increase the risk of identity theft, medical identity theft, financial fraud, and unauthorized transactions.
Federman & Sherwood is investigating whether Millstone Medical Outsourcing LLC implemented reasonable cybersecurity safeguards to protect sensitive information.
The potentially compromised information may include:
- Names
- Social Security numbers
- Driver’s license information
- Financial information
- Medical information
- Other sensitive information
What is Millstone Medical Outsourcing LLC?
Millstone Medical Outsourcing LLC provides post-manufacturing, cleanroom packaging, regulatory testing, and supply chain logistics services for medical device and pharmaceutical original equipment manufacturers.
Individuals affected by the Millstone Medical Outsourcing LLC data breach may have legal rights and are encouraged to contact Federman & Sherwood.
Phone: 1-800-237-1277 | Email: info@federmanlaw.com