Millstone Medical Outsourcing data breaches ยท Privacy Unpackedhttps://privacyunpacked.com/breaches/company/millstone-medical-outsourcing/feed.xml2026-09-18T00:00:00ZPrivacy UnpackedMillstone Medical Outsourcing data breach (United States): 3,503 peoplehttps://privacyunpacked.com/breaches/company/millstone-medical-outsourcing/#millstonemedicaloutsourcing-2026-09-182026-09-18T00:00:00ZMillstone Medical Outsourcing (United States) notified the Indiana Attorney General and the Vermont Attorney General of a data breach on 18 September 2026. It affected 3,503 people. Exposed: Social Security numbers, Government ID numbers, Health and medical information and Financial account and card details. The breach began on 15 December 2025, 277 days before it was reported.