Illinois ransomware attacks & data breaches
672 breaches have been reported to the Illinois Attorney General. Incidents the filing describes as ransomware are marked.
- CARLE HEALTH - PROCTOR HOSPITALIL Attorney General · Filed March 24, 2026Count not stated
- INSIGHTIN HEALTH, INC.IL Attorney General · Filed March 24, 2026Count not stated
- PRIME THERAPUTICSIllinois Attorney General · Filed March 24, 2026Count not stated
- PRIME THERAPUTICSIL Attorney General · Filed March 24, 2026Count not stated
- PRIME THERAPUETICSIllinois Attorney General · Filed March 20, 2026Count not stated
- AMERIPRISE FINANCIAL, INC.IL Attorney General · Filed March 18, 2026Count not stated
- DIVISION OF SPECIALIZED CARE FOR CHILDRENIL Attorney General · Filed March 18, 2026Count not stated
- ASSURANCEAMERICA GENERAL MANAGING AGENCY, LLCIL Attorney General · Filed March 17, 2026Count not stated
- RUSIN LAW LTD.IL Attorney General · Filed March 17, 2026Count not stated
- RUSIN LAW LTD.Illinois Attorney General · Filed March 17, 2026Count not stated
- ACCESS INFORMATION MANAGEMENT SHARED SERVICES, LLCIllinois Attorney General · Filed March 13, 2026Count not stated
- ACCESS INFORMATION MANAGEMENT SHARED SERVICES, LLCIL Attorney General · Filed March 13, 2026Count not stated
- ADAMS COUNTY MEMORIAL HOSPITALIL Attorney General · Filed March 12, 2026Count not stated
- ADAMS COUNTY MEMORIAL HOSPITALIllinois Attorney General · Filed March 12, 2026Count not stated
- IDA CROWN JEWISH ACADEMYIllinois Attorney General · Filed March 12, 2026Count not stated
- IDA CROWN JEWISH ACADEMYIL Attorney General · Filed March 12, 2026Count not stated
- TULANE UNIVERSITYIL Attorney General · Filed March 12, 2026Count not stated
- CARLSON BUILDING MAINTENANCE INC.IL Attorney General · Filed March 9, 2026Count not stated
- CARLSON BUILDING MAINTENANCE INC.Illinois Attorney General · Filed March 9, 2026Count not stated
- C2N DIAGNOSTICS, LLCIllinois Attorney General · Filed March 6, 2026Count not stated
- C2N DIAGNOSTICS, LLCIL Attorney General · Filed March 6, 2026Count not stated
- AMERICAN VINTAGE HOME HVAC AND PLUMBING SERVICE PROVIDERIllinois Attorney General · Filed March 5, 2026Count not stated
- AMERICAN VINTAGE HOME HVAC AND PLUMBING SERVICE PROVIDERIL Attorney General · Filed March 5, 2026Count not stated
- CUNNINGHAM PROSTHETIC CARE LLCIL Attorney General · Filed March 4, 2026Count not stated
- CUNNINGHAM PROSTHETIC CARE LLCIllinois Attorney General · Filed March 4, 2026Count not stated
- ST. JAMES PLACE OF BATON ROUGEIL Attorney General · Filed March 4, 2026Count not stated
- ST. JAMES PLACE OF BATON ROUGEIllinois Attorney General · Filed March 4, 2026Count not stated
- PLAZA HOME MORTGAGE INCIL Attorney General · Filed March 3, 2026Count not stated
- C.E. KORSGARD COMPANYIL Attorney General · Filed March 2, 2026Count not stated
- C.E. KORSGARD COMPANYIllinois Attorney General · Filed March 2, 2026Count not stated
- DERMCARE MANAGEMENTIL Attorney General · Filed March 2, 2026Count not stated
- RUSH UNIVERSITY MEDICAL CENTERIllinois Attorney General · Filed March 2, 2026Count not stated
- COASTAL CAROLINA HEALTH CARE, PAIllinois Attorney General · Filed February 26, 2026Count not stated
- COASTAL CAROLINA HEALTH CARE, PAIL Attorney General · Filed February 26, 2026Count not stated
- MASTER MOBILELINK LLC AND MOBILY LLC, D/B/A MOBILELINKIL Attorney General · Filed February 26, 2026Count not stated
- MASTER MOBILELINK LLC AND MOBILY LLC, D/B/A MOBILELINKIllinois Attorney General · Filed February 26, 2026Count not stated
- OPTION CARE HEALTH, INC.Illinois Attorney General · Filed February 26, 2026Count not stated
- PHILADELPHIA CORPORATION FOR AGINGIllinois Attorney General · Filed February 26, 2026Count not stated
- PHILADELPHIA CORPORATION FOR AGINGIL Attorney General · Filed February 26, 2026Count not stated
- ILLUMIFIN CORPORATIONIL Attorney General · Filed February 25, 2026Count not stated
- PEORIA EAR NOSE AND THROAT GROUPIL Attorney General · Filed February 25, 2026Count not stated
- PEORIA EAR NOSE AND THROAT GROUPIllinois Attorney General · Filed February 25, 2026Count not stated
- RETAIL MERCHANDISING SERVICESIllinois Attorney General · Filed February 25, 2026Count not stated
- RETAIL MERCHANDISING SERVICESIL Attorney General · Filed February 25, 2026Count not stated
- DEACONESS ILLINOIS MEDICAL CENTERIllinois Attorney General · Filed February 24, 2026Count not stated
- DEACONESS ILLINOIS MEDICAL CENTERIL Attorney General · Filed February 24, 2026Count not stated
- EASTERSEALS DUPAGE & FOX VALLEYIllinois Attorney General · Filed February 24, 2026Count not stated
- EASTERSEALS DUPAGE & FOX VALLEYIL Attorney General · Filed February 24, 2026Count not stated
- LERCH PROPERTIES, LLCIL Attorney General · Filed February 24, 2026Count not stated
- LERCH PROPERTIES, LLCIllinois Attorney General · Filed February 24, 2026Count not stated
- TRANSGLOBAL INSURANCE AGENCYIL Attorney General · Filed February 24, 2026Count not stated
- DOCTOR ALLIANCEIllinois Attorney General · Filed February 23, 2026Count not stated
- DOCTOR ALLIANCEIL Attorney General · Filed February 23, 2026Count not stated
- GREEN IMAGING, LLCIllinois Attorney General · Filed February 23, 2026Count not stated
- GREEN IMAGING, LLCIL Attorney General · Filed February 23, 2026Count not stated
- KAPLAN NORTH AMERICA, LLCIL Attorney General · Filed February 21, 2026Count not stated
- KATHLEEN HUPFAUERIL Attorney General · Filed February 20, 2026Count not stated
- KATHLEEN HUPFAUERIllinois Attorney General · Filed February 20, 2026Count not stated
- COUNTYCARE HEALTH PLANIllinois Attorney General · Filed February 18, 2026Count not stated
- COUNTYCARE HEALTH PLANIL Attorney General · Filed February 18, 2026Count not stated
- MCKINLEY HEALTH CENTER – UNIVERSITY OF ILLINOIS URBANA – CHAMPAIGN CAMPUSIllinois Attorney General · Filed February 17, 2026Count not stated
- PEDIATRIC PRODUCTS, LLCIL Attorney General · Filed February 17, 2026Count not stated
- CARLE HEALTH-PEKIN EAST CLINICIllinois Attorney General · Filed February 12, 2026Count not stated
- CARLE HEALTH-PEKIN EAST CLINICIL Attorney General · Filed February 12, 2026Count not stated
- GEARHISER, PETERS, ELLIOTT & CANNON, PLLCIL Attorney General · Filed February 12, 2026Count not stated
- GEARHISER, PETERS, ELLIOTT & CANNON, PLLCIllinois Attorney General · Filed February 12, 2026Count not stated
- INNOVATIVE PHARMACY PACKAGING CORPORATION INC., INNOVATIVE PHARMACY PACKAGING CORPORATION OF NEW YORK LLC, AND INNOVATIVE PHARMACY LLC (COLLECTIVELY “IPPC”)Illinois Attorney General · Filed February 9, 2026Count not stated
- INNOVATIVE PHARMACY PACKAGING CORPORATION INC., INNOVATIVE PHARMACY PACKAGING CORPORATION OF NEW YORK LLC, AND INNOVATIVE PHARMACY LLC (COLLECTIVELY “IPPC”)IL Attorney General · Filed February 9, 2026Count not stated
- QUALDERM PARTNERS, LLCIL Attorney General · Filed February 9, 2026Count not stated
- THE SHUBERT ORGANIZATION, INC.IL Attorney General · Filed February 9, 2026Count not stated
- THE SHUBERT ORGANIZATION, INC.Illinois Attorney General · Filed February 9, 2026Count not stated
- VALPARAISO UNIVERSITYIllinois Attorney General · Filed February 9, 2026Count not stated
- VALPARAISO UNIVERSITYIL Attorney General · Filed February 9, 2026Count not stated
- HENNESSY ADVISORS, INCIL Attorney General · Filed February 5, 2026Count not stated
- HENNESSY ADVISORS, INCIllinois Attorney General · Filed February 5, 2026Count not stated
- SAINT MARY’S HOME OF ERIEIllinois Attorney General · Filed February 5, 2026Count not stated
- SAINT MARY’S HOME OF ERIEIL Attorney General · Filed February 5, 2026Count not stated
- DEACONESS HEALTH SYSTEM, INC.Illinois Attorney General · Filed February 2, 2026Count not stated
- DEACONESS HEALTH SYSTEM, INC.IL Attorney General · Filed February 2, 2026Count not stated
- ILLINOIS DEPARTMENT OF HUMAN SERVICESIllinois Attorney General · Filed February 2, 2026Count not stated
- THE UNIVERSITY OF ILLINOIS AT CHICAGO COLLEGE OF MEDICINE – PEORIA CAMPUSIllinois Attorney General · Filed February 2, 2026Count not stated
- THE UNIVERSITY OF ILLINOIS AT CHICAGO COLLEGE OF MEDICINE – PEORIA CAMPUSIL Attorney General · Filed February 2, 2026Count not stated
- CETERA FINANCIAL GROUPIL Attorney General · Filed January 30, 2026Count not stated
- WASHINGTON UNIVERSITY SCHOOL OF MEDICINEIllinois Attorney General · Filed January 29, 2026Count not stated
- WOODFORDS FAMILY SERVICESIL Attorney General · Filed January 29, 2026Count not stated
- WOODFORDS FAMILY SERVICESIllinois Attorney General · Filed January 29, 2026Count not stated
- YOUTH SERVICES BUREAU OF ILLINOIS VALLEYIL Attorney General · Filed January 29, 2026Count not stated
- YOUTH SERVICES BUREAU OF ILLINOIS VALLEYIllinois Attorney General · Filed January 29, 2026Count not stated
- EMANUEL MEDICAL CENTERIL Attorney General · Filed January 28, 2026Count not stated
- EMANUEL MEDICAL CENTERIllinois Attorney General · Filed January 28, 2026Count not stated
- NEW AMERICAN FUNDING, LLCIllinois Attorney General · Filed January 28, 2026Count not stated
- NEW AMERICAN FUNDING, LLCIL Attorney General · Filed January 28, 2026Count not stated
- UA SPRINKLER FITTERS LOCAL 669 JOINT APPRENTICESHIP AND TRAINING COMMITTEEIL Attorney General · Filed January 28, 2026Count not stated
- ERIE FAMILY HEALTH CENTERS, INC.IL Attorney General · Filed January 27, 2026Count not stated
- ERIE FAMILY HEALTH CENTERS, INC.Illinois Attorney General · Filed January 27, 2026Count not stated
- CHOICE HOTELS INTERNATIONAL, INC.IL Attorney General · Filed January 26, 2026Count not stated
- PRIME THERAPEUTICSIllinois Attorney General · Filed January 26, 2026Count not stated
- TEXAS TECH UNIVERSITY HEALTH SCIENCES CENTERIL Attorney General · Filed January 24, 2026Count not stated
- ENNOBLE CARE & CIRCA HEALTH LLCIllinois Attorney General · Filed January 23, 2026Count not stated
- ENNOBLE CARE & CIRCA HEALTH LLCIL Attorney General · Filed January 23, 2026Count not stated