Illinois ransomware attacks & data breaches
672 breaches have been reported to the Illinois Attorney General. Incidents the filing describes as ransomware are marked.
- The University Of Illinois College Of Medicine - ChicagoIllinois Attorney General · Filed July 14, 2026Count not stated
- Abbott Cancer Diagnostics (Formerly Known As Exact Sciences)Illinois Attorney General · Filed July 8, 2026Count not stated
- Aspire Rural Health SystemIllinois Attorney General · Filed July 7, 2026Count not stated
- EVERSANA LIFE SCIENCES SERVICESIllinois Attorney General · Filed June 30, 2026Count not stated
- EVERSANA LIFE SCIENCES SERVICESIL Attorney General · Filed June 30, 2026Count not stated
- EduPath Learning PlatformIllinois Attorney General · Filed June 25, 202678,000 affected
- Suncloud HealthIllinois Attorney General · Filed June 16, 2026Count not stated
- FRANKLIN & VAUGHN, LLCIL Attorney General · Filed June 15, 2026Count not stated
- FRANKLIN & VAUGHN, LLCIllinois Attorney General · Filed June 15, 2026Count not stated
- MIDLAND CARE CONNECTION INCIL Attorney General · Filed June 12, 2026Count not stated
- MIDLAND CARE CONNECTION INCIllinois Attorney General · Filed June 12, 2026Count not stated
- Taubensee Steel & Wire CompanyIllinois Attorney General · Filed June 11, 2026Count not stated
- OPERATION PAR INC.IL Attorney General · Filed June 10, 2026Count not stated
- OPERATION PAR INC.Illinois Attorney General · Filed June 10, 2026Count not stated
- ENDEAVOR HEALTHIllinois Attorney General · Filed June 8, 2026Count not stated
- ORTHOPAEDIC SPECIALISTS OF MASSACHUSETTSIL Attorney General · Filed June 8, 2026Count not stated
- Carle Health- Carle Foundation HospitalIllinois Attorney General · Filed June 5, 2026Count not stated
- FOX VALLEY TAX SOLUTIONSIL Attorney General · Filed June 5, 2026Count not stated
- FOX VALLEY TAX SOLUTIONSIllinois Attorney General · Filed June 5, 2026Count not stated
- Stephen Mathias & CoIllinois Attorney General · Filed June 4, 2026Count not stated
- MINNESOTA EPILEPSY GROUPIL Attorney General · Filed June 3, 2026Count not stated
- MINNESOTA EPILEPSY GROUPIllinois Attorney General · Filed June 3, 2026Count not stated
- Harvard Pilgrim Health Care, Inc.Illinois Attorney General · Filed June 2, 2026Count not stated
- LINCARE INC.Illinois Attorney General · Filed June 2, 2026Count not stated
- LINCARE INC.IL Attorney General · Filed June 2, 2026Count not stated
- RSC INSURANCE BROKERAGE, INC.IL Attorney General · Filed June 1, 2026Count not stated
- RSC INSURANCE BROKERAGE, INC.Illinois Attorney General · Filed June 1, 2026Count not stated
- META PLATFORMS, INC.IL Attorney General · Filed May 31, 2026Count not stated
- WAVENY LIFECARE NETWORKIL Attorney General · Filed May 28, 2026Count not stated
- STRATEGIC EDUCATION INC.IL Attorney General · Filed May 21, 2026Count not stated
- BENIACH CONSTRUCTION COMPANY, INC.IL Attorney General · Filed May 19, 2026Count not stated
- BENIACH CONSTRUCTION COMPANY, INC.Illinois Attorney General · Filed May 19, 2026Count not stated
- TEXAS CAPITALIL Attorney General · Filed May 19, 2026Count not stated
- ENDEAVOR HEALTHIL Attorney General · Filed May 15, 2026Count not stated
- Carle Health - Carle Orthopedics & Sports MedIllinois Attorney General · Filed May 13, 2026Count not stated
- NOTTINGHAM VILLAGEIL Attorney General · Filed May 12, 2026Count not stated
- UNIVERSITY OF WISCONSIN HOSPITALS AND CLINICS AUTHORITYIllinois Attorney General · Filed May 12, 2026Count not stated
- UW HEALTH – NORTHERN ILLINOISIllinois Attorney General · Filed May 12, 2026Count not stated
- Warren Barr Orland ParkIllinois Attorney General · Filed May 10, 2026Count not stated
- CARLE FOUNDATION HOSPITALIllinois Attorney General · Filed May 8, 2026Count not stated
- Champaign-Urbana Public Health DistrictIllinois Attorney General · Filed May 7, 2026Count not stated
- BOSTON CAPITAL HOLDINGS LPIL Attorney General · Filed May 5, 2026Count not stated
- IMA DILIGENCE SERVICES, LLCIL Attorney General · Filed May 4, 2026Count not stated
- WESTLAKE CHRISTIAN ACADEMYIL Attorney General · Filed May 4, 2026Count not stated
- WESTLAKE CHRISTIAN ACADEMYIllinois Attorney General · Filed May 4, 2026Count not stated
- CARLE HEALTH- PROCTOR HOSPITALIL Attorney General · Filed April 30, 2026Count not stated
- CARLE HEALTH- PROCTOR HOSPITALIllinois Attorney General · Filed April 30, 2026Count not stated
- TRINITY HEALTH OF NEW ENGLANDIL Attorney General · Filed April 30, 2026Count not stated
- TRINITY HEALTH OF NEW ENGLANDIllinois Attorney General · Filed April 30, 2026Count not stated
- CARLE HEALTHIllinois Attorney General · Filed April 29, 2026Count not stated
- CHILLICOTHE METAL COMPANYIllinois Attorney General · Filed April 29, 2026Count not stated
- CHILLICOTHE METAL COMPANYIL Attorney General · Filed April 29, 2026Count not stated
- LOYOLA UNIVERSITY HEALTH SYSTEMIL Attorney General · Filed April 28, 2026Count not stated
- LOYOLA UNIVERSITY HEALTH SYSTEMIllinois Attorney General · Filed April 28, 2026Count not stated
- MERIDIAN HEALTH PLAN OF ILLINOISIL Attorney General · Filed April 28, 2026Count not stated
- MERIDIAN HEALTH PLAN OF ILLINOISIllinois Attorney General · Filed April 28, 2026Count not stated
- SIDLEY AUSTIN LLPIL Attorney General · Filed April 28, 2026Count not stated
- SIDLEY AUSTIN LLPIllinois Attorney General · Filed April 28, 2026Count not stated
- FALKENHEIN ACCOUNTING AND TAX SERVICE PCIL Attorney General · Filed April 27, 2026Count not stated
- FALKENHEIN ACCOUNTING AND TAX SERVICE PCIllinois Attorney General · Filed April 27, 2026Count not stated
- CARLE HEALTH - CARLE CHAMPAIGN ON CURTISIL Attorney General · Filed April 23, 2026Count not stated
- CARLE HEALTH - CARLE CHAMPAIGN ON CURTISIllinois Attorney General · Filed April 23, 2026Count not stated
- BRIGHTER PATHWAYS, PLLCIL Attorney General · Filed April 22, 2026Count not stated
- BRIGHTER PATHWAYS, PLLCIllinois Attorney General · Filed April 22, 2026Count not stated
- MT. SPOKANE PEDIATRICSIL Attorney General · Filed April 22, 2026Count not stated
- VACPARTSWAREHOUSE.COMIL Attorney General · Filed April 22, 2026Count not stated
- BARNHART CRANE & RIGGING COMPANY, INC.IL Attorney General · Filed April 21, 2026Count not stated
- LA PEROUSE LLCIL Attorney General · Filed April 17, 2026Count not stated
- LA PEROUSE LLCIllinois Attorney General · Filed April 17, 2026Count not stated
- AMARE GLOBAL HOLDINGS, INC.IL Attorney General · Filed April 16, 2026Count not stated
- Carle Health Eureka HospitalIllinois Attorney General · Filed April 15, 2026Count not stated
- LUMEXA IMAGINGIL Attorney General · Filed April 15, 2026Count not stated
- CARNIVAL CORPORATIONIL Attorney General · Filed April 14, 2026Count not stated
- CRESSET CAPITAL MANAGEMENTIL Attorney General · Filed April 14, 2026Count not stated
- GRAYROBINSON P.A.IL Attorney General · Filed April 13, 2026Count not stated
- NEOGENOMICS LABORATORIES, INC.IL Attorney General · Filed April 10, 2026Count not stated
- NEOGENOMICS LABORATORIES, INC.Illinois Attorney General · Filed April 10, 2026Count not stated
- CARLE HEALTH-METHODIST MEDICAL CENTERIL Attorney General · Filed April 9, 2026Count not stated
- CARLE HEALTH-METHODIST MEDICAL CENTERIllinois Attorney General · Filed April 9, 2026Count not stated
- BUENA VISTA MANAGEMENT SERVICES, LLC DBA WINDWARD LIFE CAREIL Attorney General · Filed April 6, 2026Count not stated
- BUENA VISTA MANAGEMENT SERVICES, LLC DBA WINDWARD LIFE CAREIllinois Attorney General · Filed April 6, 2026Count not stated
- PIVOT HEALTHIllinois Attorney General · Filed April 3, 2026Count not stated
- PIVOT HEALTHIL Attorney General · Filed April 3, 2026Count not stated
- MILE SQUARE HEALTH CENTERIllinois Attorney General · Filed April 2, 2026Count not stated
- COGNIZANTIL Attorney General · Filed April 1, 2026Count not stated
- COGNIZANTIllinois Attorney General · Filed April 1, 2026Count not stated
- BLUE ENTERPRISES, INC. DBA HOGAN TRANSPORTS, INC.IL Attorney General · Filed March 31, 2026Count not stated
- COLUMBIA MEDICAL PRACTICEIL Attorney General · Filed March 31, 2026Count not stated
- COLUMBIA MEDICAL PRACTICEIllinois Attorney General · Filed March 31, 2026Count not stated
- SITUSAMC HOLDINGS CORPORATIONIL Attorney General · Filed March 31, 2026Count not stated
- COLOR COMMUNICATIONS, LLCIllinois Attorney General · Filed March 30, 2026Count not stated
- COLOR COMMUNICATIONS, LLCIL Attorney General · Filed March 30, 2026Count not stated
- MERCOR.IO CORPORATIONIL Attorney General · Filed March 27, 2026Count not stated
- ENDEAOVR HEALTHIL Attorney General · Filed March 26, 2026Count not stated
- ENDEAOVR HEALTHIllinois Attorney General · Filed March 26, 2026Count not stated
- THE UNIVERSITY OF ILLINOIS AT CHICAGO COLLEGE OF PHARMACYIL Attorney General · Filed March 26, 2026Count not stated
- THE UNIVERSITY OF ILLINOIS AT CHICAGO COLLEGE OF PHARMACYIllinois Attorney General · Filed March 26, 2026Count not stated
- DIVISION OF SPECIALIZED CARE FOR CHILDRENIllinois Attorney General · Filed March 25, 2026Count not stated
- UNIVERSITY OF NEBRASKA MEDICAL CENTERIllinois Attorney General · Filed March 25, 2026Count not stated
- UNIVERSITY OF NEBRASKA MEDICAL CENTERIL Attorney General · Filed March 25, 2026Count not stated