Baltimore Medical System data breaches ยท Privacy Unpacked https://privacyunpacked.com/breaches/company/baltimore-medical-system/feed.xml 2026-09-29T00:00:00Z Privacy Unpacked Baltimore Medical System data breach (United States): 197,201 people https://privacyunpacked.com/breaches/company/baltimore-medical-system/#baltimoremedicalsystem-2026-09-29 2026-09-29T00:00:00Z Baltimore Medical System (United States) notified the Indiana Attorney General of a data breach on 29 September 2026. It affected 197,201 people. The breach began on 2 July 2025, 454 days before it was reported.