USA Breaches That Exposed Medical Information
US incidents where the disclosure names medical information among the information involved.
iRhythm Technologies Inc. Data Breach Notice (Washington Attorney General)
iRhythm Technologies Inc. notified Washington residents of a data breach in a filing reported to the Washington State Attorney General on October 06, 2026, and the notice lists name, full…
zHealth, Inc. Data Breach Notice (Washington Attorney General)
zHealth, Inc. notified Washington residents of a data breach in a filing reported to the Washington State Attorney General on September 11, 2026, and the notice lists name, health insurance…
Quatrro Business Support Services, Inc. Data Breach Notice (Washington Attorney General)
Quatrro Business Support Services, Inc. notified Washington residents of a data breach in a filing reported to the Washington State Attorney General on September 09, 2026, and the notice…
LHC Group, Inc. Data Breach Notice (Washington Attorney General)
LHC Group, Inc. notified Washington residents of a data breach in a filing reported to the Washington State Attorney General on September 04, 2026, and the notice lists name, social security…
Mogren Data Breach Notice (Washington Attorney General)
Mogren notified Washington residents of a data breach in a filing reported to the Washington State Attorney General on September 03, 2026, and the notice lists name, social security number…
The Lighthouse for the Blind, Inc. Data Breach Notice (Washington Attorney General)
The Lighthouse for the Blind, Inc. notified Washington residents of a data breach in a filing reported to the Washington State Attorney General on September 03, 2026, and the notice lists…
See’s Candies, Inc. Data Breach Notice (Washington Attorney General)
See’s Candies, Inc. notified Washington residents of a data breach in a filing reported to the Washington State Attorney General on September 02, 2026, and the notice lists name, social…
Murfreesboro Medical Clinic (Aesto, LLC d/b/a Aesto Health) Data Breach Notice (Washington Attorney General)
Murfreesboro Medical Clinic (Aesto, LLC d/b/a Aesto Health) notified Washington residents of a data breach in a filing reported to the Washington State Attorney General on August 26, 2026…
Rockwood Retirement Communities (Spokane United Methodist Homes) Data Breach Notice (Washington Attorney General)
Rockwood Retirement Communities (Spokane United Methodist Homes) notified Washington residents of a data breach in a filing reported to the Washington State Attorney General on August 20…
Nebraska Orthopaedic Center (Aesto, LLC) Data Breach Notice (Washington Attorney General)
Nebraska Orthopaedic Center (Aesto, LLC) notified Washington residents of a data breach in a filing reported to the Washington State Attorney General on August 19, 2026, and the notice lists…
Lennar Mortgage, LLC Data Breach Notice (Washington Attorney General)
Lennar Mortgage, LLC notified Washington residents of a data breach in a filing reported to the Washington State Attorney General on August 14, 2026, and the notice lists name, social…
Baylor Genetics Data Breach Notice (Washington Attorney General)
Baylor Genetics notified Washington residents of a data breach in a filing reported to the Washington State Attorney General on August 14, 2026, and the notice lists name, full date of…
AdaptHealth, LLC Data Breach Notice (Washington Attorney General)
AdaptHealth, LLC notified Washington residents of a data breach in a filing reported to the Washington State Attorney General on August 14, 2026, and the notice lists name, full date of…
Quantum Health, Inc. Data Breach Notice (Washington Attorney General)
Quantum Health, Inc. notified Washington residents of a data breach in a filing reported to the Washington State Attorney General on August 14, 2026, and the notice lists name, social…
CareCloud, Inc. Data Breach Notice (Washington Attorney General)
CareCloud, Inc. notified Washington residents of a data breach in a filing reported to the Washington State Attorney General on July 24, 2026, and the notice lists name, social security…
1Life Healthcare Data Breach Notice (Washington Attorney General)
1Life Healthcare notified Washington residents of a data breach in a filing reported to the Washington State Attorney General on July 03, 2026, and the notice lists name, social security…
Evergreen Children’s Association, dba Kids Co. Data Breach Notice (Washington Attorney General)
Evergreen Children’s Association, dba Kids Co. notified Washington residents of a data breach in a filing reported to the Washington State Attorney General on July 02, 2026, and the notice…
Medtronic Inc. Data Breach Notice (Washington Attorney General)
Medtronic Inc. notified Washington residents of a data breach in a filing reported to the Washington State Attorney General on June 29, 2026, and the notice lists name, social security…
Yellow Corporation and its affiliated debtors Data Breach Notice (Washington Attorney General)
Yellow Corporation and its affiliated debtors notified Washington residents of a data breach in a filing reported to the Washington State Attorney General on June 26, 2026, and the notice…
Xsolis Data Breach Notice (Washington Attorney General)
Xsolis notified Washington residents of a data breach in a filing reported to the Washington State Attorney General on June 19, 2026, and the notice lists name, social security number, full…
Grandview School District Data Breach Notice (Washington Attorney General)
Grandview School District notified Washington residents of a data breach in a filing reported to the Washington State Attorney General on June 15, 2026, and the notice lists name, social…
Nelson University Data Breach Notice (Washington Attorney General)
Nelson University notified Washington residents of a data breach in a filing reported to the Washington State Attorney General on June 15, 2026, and the notice lists name, social security…
Lumexa Imaging Data Breach Notice (Washington Attorney General)
Lumexa Imaging notified Washington residents of a data breach in a filing reported to the Washington State Attorney General on June 12, 2026, and the notice lists name, social security…
Columbia Pacific Advisors, LLC Data Breach Notice (Washington Attorney General)
Columbia Pacific Advisors, LLC notified Washington residents of a data breach in a filing reported to the Washington State Attorney General on June 12, 2026, and the notice lists name…
WellPoint (Independent Clinics of Washington, Elevance Health) Data Breach Notice (Washington Attorney General)
WellPoint (Independent Clinics of Washington, Elevance Health) notified Washington residents of a data breach in a filing reported to the Washington State Attorney General on June 02, 2026…
Fulcrum Real Estate Services, Inc. Data Breach Notice (Washington Attorney General)
Fulcrum Real Estate Services, Inc. notified Washington residents of a data breach in a filing reported to the Washington State Attorney General on May 29, 2026, and the notice lists name…
IMA Diligence Services, LLC Data Breach Notice (Washington Attorney General)
IMA Diligence Services, LLC notified Washington residents of a data breach in a filing reported to the Washington State Attorney General on May 29, 2026, and the notice lists name, social…
Networking Technology, INC. (RXNT) Data Breach Notice (Washington Attorney General)
Networking Technology, INC. (RXNT) notified Washington residents of a data breach in a filing reported to the Washington State Attorney General on May 29, 2026, and the notice lists name…
Kovack Financial, LLC Data Breach Notice (Washington Attorney General)
Kovack Financial, LLC notified Washington residents of a data breach in a filing reported to the Washington State Attorney General on August 10, 2026, and the notice lists name, social…
American Addiction Centers Data Breach Notice (Washington Attorney General)
American Addiction Centers notified Washington residents of a data breach in a filing reported to the Washington State Attorney General on August 07, 2026, and the notice lists name, social…
Aesto, LLC (Grant County Public Hospital District #2) Data Breach Notice (Washington Attorney General)
Aesto, LLC (Grant County Public Hospital District #2) notified Washington residents of a data breach in a filing reported to the Washington State Attorney General on August 04, 2026, and the…
CTS Journey Holdings Data Breach Notice (Washington Attorney General)
CTS Journey Holdings notified Washington residents of a data breach in a filing reported to the Washington State Attorney General on August 03, 2026, and the notice lists name, social…
Everside Health (Aesto, LLC) Data Breach Notice (Washington Attorney General)
Everside Health (Aesto, LLC) notified Washington residents of a data breach in a filing reported to the Washington State Attorney General on July 31, 2026, and the notice lists name, social…
Microcode, Inc. (CommonSpirit Health) Data Breach Notice (Washington Attorney General)
Microcode, Inc. (CommonSpirit Health) notified Washington residents of a data breach in a filing reported to the Washington State Attorney General on July 30, 2026, and the notice lists…
Eyemart Express, LLC Data Breach Notice (Washington Attorney General)
Eyemart Express, LLC notified Washington residents of a data breach in a filing reported to the Washington State Attorney General on July 24, 2026, and the notice lists name, social security…
Kootenai County, Idaho Data Breach Notice (Washington Attorney General)
Kootenai County, Idaho notified Washington residents of a data breach in a filing reported to the Washington State Attorney General on July 22, 2026, and the notice lists name, social…
Unlimited Technology Systems, LLC Data Breach Notice (Washington Attorney General)
Unlimited Technology Systems, LLC notified Washington residents of a data breach in a filing reported to the Washington State Attorney General on July 21, 2026, and the notice lists name…
ZenPatient, Inc. Data Breach Notice (Washington Attorney General)
ZenPatient, Inc. notified Washington residents of a data breach in a filing reported to the Washington State Attorney General on July 17, 2026, and the notice lists name, full date of birth…
The Estée Lauder Companies (Oracle) Data Breach Notice (Washington Attorney General)
The Estée Lauder Companies (Oracle) notified Washington residents of a data breach in a filing reported to the Washington State Attorney General on July 17, 2026, and the notice lists name…
DentaQuest, LLC Data Breach Notice (Washington Attorney General)
DentaQuest, LLC notified Washington residents of a data breach in a filing reported to the Washington State Attorney General on July 16, 2026, and the notice lists name, social security…
McKesson Corporation Listed by ShinyHunters Ransomware Group
McKesson confirmed on 28 August 2026 that attackers took data tied to a subset of its Oncology & Multispecialty and Medical-Surgical customers, and on 8 September listed the categories…
McKesson Confirms Patient Data Stolen in Third-Party App Breach
McKesson confirmed in August 2026 that attackers got into some of the outside applications it uses and stole data tied to some customers in its cancer-care and medical-surgical businesses…
Leo International Hit by Akira Ransomware
Leo International, a U.S.-based manufacturing and distribution company serving PVF, HVAC, and industrial sectors since 1986, was claimed by the Akira ransomware group. The actors stated they…
Attributions to threat groups and methods reflect public reporting and, in some cases, unverified claims made by the groups themselves; they may be incomplete or later revised. Recent Breaches and GalaxyWarden are independent and are not affiliated with, and do not endorse, any company or group named on this page. This information is aggregated from public sources for awareness only and is not legal, security, or investment advice.