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Indiana Attorney General breach register · by year

Indiana data breaches reported in 2025

The 2025 register carries 1,704 filings in total. 305 of them reported 100 or more Indiana residents, adding up to 3,699,096 reported exposures. The largest was PowerSchool Group LLC, at 2,103,269 Indiana residents. Counts are exposure events, not unique people.

Browse a year: 2014 · 2015 · 2016 · 2017 · 2018 · 2019 · 2020 · 2021 · 2022 · 2023 · 2024 · 2025 · 2026

Every 2025 filing with 100 or more Hoosiers, largest first

OrganizationNotice filedIndiana residentsSource
PowerSchool Group LLCJanuary 29, 20252,103,269p.36
Prosper Marketplace IncDecember 9, 2025275,894p.37
Ascension HealthApril 28, 2025169,183p.4
Finastra Technology IncFebruary 12, 202592,350p.16
TransUnion LLCAugust 26, 202588,898p.46
700Credit LLCDecember 22, 202587,639p.1
DISA Global Solutions IncFebruary 21, 202561,734p.13
University of Phoenix IncDecember 22, 202556,568p.47
Horizon Healthcare RCMJune 27, 202547,404p.22
Laboratory Services CooperativeApril 10, 202547,172p.26
Manpower of Lansing MI IncMarch 3, 202543,480p.28
Legacy Professionals LLPFebruary 27, 202529,300p.27
Southeast Series of Lockton Companies LLCFebruary 28, 202525,754p.41
Akumin IncDecember 23, 202425,730p.1
Wolf Haldenstein Adler Freeman & Herz LLPJanuary 13, 202525,430p.50
American First Finance LLCJuly 29, 202523,269p.2
Middlebury Community SchoolsJanuary 10, 202520,000p.30
Plainfield Community School CorporationJanuary 8, 202520,000p.36
Heartland Recreational Vehicles LLCMay 1, 202519,077p.21
Healthcare Services Group IncAugust 25, 202517,490p.21
Fort Wayne Medical Education ProgramOctober 2, 202517,353p.17
Johnson ControlsJune 30, 202516,729p.24
New Palestine Community SchoolsJanuary 7, 202514,000p.32
Community Health Network IncSeptember 12, 202513,939p.11
The Hertz Corporation obo Hertz Dollar and ThriftyApril 11, 202512,307p.44
Eastgate Auto, IncOctober 22, 202512,199p.14
Herron Classical SchoolJanuary 12, 202511,338p.21
CNHI LLCDecember 8, 202511,258p.10
Boyd Gaming CorporationSeptember 24, 202511,000p.6
Norwex USA IncDecember 23, 202410,656p.33
Farmers Group Inc and their subsidiaries and affiliatesAugust 22, 20259,793p.16
LexisNexis Risk SolutionsMay 27, 20258,185p.27
Motility Software SolutionsSeptember 29, 20258,160p.31
Central Kentucky RadiologyJune 12, 20258,113p.8
Blue & Co LLCJuly 8, 20257,988p.6
Onsite MammographyApril 21, 20256,529p.34
Conduent Business Services, LLCOctober 24, 20255,892p.11
New Albany Floyd County SchoolsJanuary 9, 20255,600p.32
Young Consulting LLCJanuary 25, 20255,251p.50
Bridges Experience IncJune 26, 20254,845p.6
Alera Group IncMay 21, 20254,810p.1
Krispy Kreme Doughnut CorporationJune 16, 20254,810p.26
DeKalb County Central USDJanuary 8, 20254,800p.13
Kelly & Associates Insurance Group IncApril 9, 20254,747p.25
Next Level Finance Partners LLC dba Century Support ServicesJune 27, 20254,629p.32
Peabody Investments CorpOctober 24, 20254,463p.35
Alpha Baking Co IncJune 13, 20254,442p.2
Monro IncMarch 21, 20254,406p.31
Gulf Stream Coach IncOctober 6, 20254,230p.20
Columbia UniversityAugust 7, 20254,078p.10
NAHGA Claims ServicesNovember 14, 20253,899p.32
Andy Frain Services IncMay 5, 20253,894p.3
Kathalene Keller Riney NP LLC dba Life in Motion Family Wellness CenterJuly 22, 20253,747p.25
SMC Corporation of AmericaFebruary 3, 20253,655p.41
The Pension SpecialistFebruary 14, 20253,613p.45
Ahold Delhaize USA Services LLCJune 26, 20253,532p.1
American Addiction Centers IncDecember 23, 20243,433p.2
Robert H Clarkson Insurance Agency LLCJune 30, 20253,352p.38
WEL Companies IncNovember 18, 20253,271p.49
Inotiv IncDecember 2, 20253,158p.23
Abri Credit UnionDecember 30, 20252,942p.1
First Baptist Church of HammondAugust 21, 20252,927p.16
City of Michigan City INNovember 19, 20252,865p.9
Healthcare Therapy Services IncNovember 7, 20252,676p.21
The Reshaping and Nutritional Company LLC dba Ardyss LifeJanuary 12, 20252,517p.45
Cornwell Quality ToolsSeptember 4, 20252,366p.12
Medusind IncJanuary 7, 20252,241p.29
Medical Express Ambulance ServiceApril 14, 20252,151p.29
The University of PennsylvaniaDecember 1, 20252,067p.45
International Brotherhood of Electrical Workers Local Union 697November 3, 20252,044p.23
KYB Americas CorporationApril 21, 20251,877p.26
Lemonade IncApril 10, 20251,861p.27
Indiana Exceptional Medical Care LLCAugust 20, 20251,850p.23
Berman & Rabin PAJanuary 28, 20251,804p.5
City of NoblesvilleJanuary 7, 20251,797p.9
Lee UniversityMarch 24, 20251,768p.26
Cumberland County Hospital AssociationJune 2, 20251,755p.12
UChicago Medicine Medical GroupMay 23, 20251,694p.47
Thompson Coburn LLPApril 30, 20251,557p.45
Complete Payroll SolutionsApril 25, 20251,539p.11
The Mindfuel FoundationJune 20, 20251,510p.45
NHB Holdings LLC and its subsidiaries New Horizons baking Company LLC and et alAugust 28, 20251,446p.32
NHB Holdings LLC et alAugust 28, 20251,446p.32
Prestige Maintenance USAJuly 22, 20251,428p.36
Christian Academy School SystemFebruary 18, 20251,363p.9
AppFolio IncOctober 6, 20251,346p.3
Seven Counties Services IncDecember 23, 20241,273p.40
Payactiv IncSeptember 25, 20251,268p.35
Microf LLCDecember 23, 20251,237p.30
Tecta America CorporationJanuary 2, 20251,217p.43
SSL and ACL and their current and former affiliatesDecember 30, 20251,205p.42
Avery Products CorporationJanuary 16, 20251,195p.4
Custom Concrete IncJanuary 27, 20251,185p.12
Crown Mortgage CompanyDecember 20, 20241,159p.12
American Association of Colleges of Osteopathic MedicineApril 8, 20251,146p.2
Family Christian Health CenterJuly 9, 20251,131p.16
Duo County Telephone Cooperative Corporation Inc and Cumberland Cellular LLCMay 15, 20251,023p.14
Lee Valley Tools LtdApril 15, 20251,022p.26
Security Federal Savings BankSeptember 11, 20241,016p.40
StiiiIzy IncJanuary 31, 20251,000p.42
New Era Enterprises IncFebruary 11, 2025975p.32
Tekni-Plex, IncSeptember 24, 2025957p.43
OneBlood IncJanuary 9, 2025942p.34
Oglethorpe IncOctober 31, 2025928p.33
Smart ERP Solutions IncMarch 11, 2025914p.41
Valsoft Corporation Inc dba AllTrustFebruary 27, 2025909p.48
Global Preparatory AcademyJanuary 8, 2025900p.19
HRB Tax Group IncNovember 26, 2024899p.22
Monroe County Board of CommissionersApril 1, 2025899p.31
Brightstar Global Solutions CorporationOctober 3, 2025888p.6
Elwood Staffing Services IncFebruary 3, 2025881p.15
Edwardsburg Public SchoolJuly 28, 2025879p.14
SoGoTrade IncMay 2, 2025841p.41
American Association of Critical-Care NursesAugust 29, 2025822p.2
WestJetSeptember 29, 2025818p.49
Elwood Community SchoolsOctober 15, 2025806p.15
Girtz Industries, IncDecember 11, 2025802p.19
Oxford Life Insurance CompanyMay 13, 2025797p.34
Alta Resources CorpDecember 20, 2024763p.2
ChurchShieldDecember 27, 2024757p.9
Texas Tech University Health Sciences Center El PasoJanuary 24, 2025752p.43
Integrated Specialty Coverages LLCJune 18, 2025730p.23
SRAM LLCApril 10, 2025727p.41
Versa Designed SurfacesJuly 16, 2025723p.48
Imagineering Finishing TechnologiesApril 24, 2025698p.22
Safe Fleet Holdings LLCJuly 18, 2025690p.39
Archway Marketing ServicesOctober 30, 2025687p.3
Southern Graphics IncSeptember 3, 2025683p.41
Urban One IncDecember 29, 2025676p.48
Atlas Capital Management CorporationSeptember 10, 2025668p.4
Nth Degree Investment GroupApril 17, 2025653p.33
Asbury Theological SeminaryMarch 10, 2025631p.3
Delta Dental of VirginiaNovember 21, 2025628p.13
Eisner Advisory Group LLCApril 8, 2025626p.15
Garden of Life LLCJanuary 17, 2025626p.18
Beaty Holding Group IncOctober 28, 2025613p.5
Farmers New World Life Insurance CompanyAugust 22, 2025595p.16
Yes Communities IncFebruary 24, 2025580p.50
Weiss EntitiesMarch 6, 2025566p.49
Rolling Prairie Ball AssociationApril 22, 2025546p.39
Zionsville Community SchoolsJanuary 10, 2025542p.50
Mid America HealthJuly 31, 2025540p.30
Petoskey Plastics, IncJune 27, 2025539p.35
McLaren Health CareJune 20, 2025530p.29
Full House Resorts Inc OBO Silver Slipper Casino Hotel'sNovember 14, 2025522p.18
DRT LLCJuly 10, 2025520p.14
Hicks Thomas LLPSeptember 10, 2025515p.21
Dordt UniversityJuly 11, 2025513p.14
The Computer MerchantAugust 19, 2025512p.44
Hillcrest Convalescent Center IncMarch 3, 2025504p.21
Steel Warehouse Company LLCFebruary 7, 2025500p.42
Silgan ClosuresApril 25, 2025492p.40
AIS InfoSource LPJune 30, 2025482p.1
Indiana University Health IncMarch 14, 2025481p.23
Ballie Lumber Co LPJuly 31, 2025472p.4
Wiley Metal Fabricating IncJanuary 21, 2025464p.49
Greenwood Village Southnot reported460p.19
Ciuni & Panichi IncMarch 27, 2025457p.9
Calumet Civil Contractors IncMay 13, 2024456p.7
Elwood Staffing Services IncJuly 25, 2025455p.15
Esse HealthJune 25, 2025454p.15
St Joseph's College of MaineMarch 21, 2025448p.42
Mehri & Skalet, PLLCOctober 24, 2025446p.29
The Lewis GroupOctober 6, 2025426p.44
Grede Holdings LLCMarch 5, 2025420p.19
Transak USA LLCFebruary 28, 2025418p.46
Universal Lenders LLCJanuary 21, 2025414p.47
Dartmouth CollegeNovember 24, 2025413p.13
Jani-King International IncApril 16, 2025406p.24
Silgan ContainersApril 25, 2025397p.40
Print Media AssociationSeptember 10, 2025384p.36
AOS IncSeptember 12, 2025383p.3
301 Scrubs Investors, LLC dba Scrubs & Beyond LLC dba KindthreadMay 1, 2025372p.1
Idemitsu Lubricants America CorporationNovember 13, 2025368p.22
Dairy Farmers of America IncOctober 14, 2025360p.12
The Lafayette Family YMCANovember 11, 2025338p.44
Superior Vision Services, IncSeptember 26, 2025328p.43
Amtech Software IncAugust 29, 2025316p.2
Archdiocese of IndianapolisMarch 18, 2025316p.3
Aurorium Holdings LLCJanuary 13, 2025314p.4
Rain Bird CorporationDecember 11, 2025314p.37
Catwig LLC dba Victory DisabilityDecember 12, 2025310p.8
McAbee Construction IncJuly 23, 2025306p.29
US Claims Capital IncApril 11, 2025302p.48
Healthcare Interactive IncDecember 2, 2025297p.21
Optima Tax Relief LLCAugust 15, 2025296p.34
Coinbase IncMay 30, 2025288p.10
Relay Graduate School of EducationJanuary 10, 2025287p.38
Antonio Sofo & Sons Importing CoAugust 27, 2025283p.3
Omni Healthcare Financial HoldingsApril 9, 2025280p.34
Hudson River Partners 1 LP dba The Thayer HotelNovember 3, 2025277p.22
Trusteed Plans Services CorporationSeptember 15, 2025272p.47
St Andrew's Resources for Seniors SystemFebruary 7, 2025267p.42
Eckerd Youth Alternatives Inc dba Eckerd ConnectsDecember 17, 2025259p.14
DBM Global IncDecember 23, 2024256p.13
Carroll Consolidated School CorporationMarch 4, 2025253p.7
Texas Tech University Health Sciences CenterJanuary 24, 2025252p.43
Vickers Engineering IncDecember 20, 2024252p.48
American Renal Management LLD dba Innovative Rental CareFebruary 14, 2025251p.2
Community Health Center IncJanuary 30, 2025251p.11
Full House Resorts Inc obo Rising Star Casino ResortOctober 31, 2025248p.18
Fundamental Administrative Services LLCAugust 15, 2025248p.18
Fulcrum Lifting LLCJune 11, 2025247p.18
Kotz Sangster WysockiJanuary 3, 2025242p.25
Catholic Charities West MichiganSeptember 17, 2025239p.8
Anchorage Neighborhood Health CenterNovember 19, 2025233p.3
Boston Mutual Life Insurance CompanyMarch 11, 2025233p.6
Discord IncNovember 24, 2025225p.13
Acme Manufacturing Company IncJuly 15, 2025220p.1
Byzfunder NY LLCNovember 19, 2025220p.7
SSA Holdings LLCNovember 13, 2025216p.42
Parexel International LLCDecember 17, 2025213p.34
G&H Wire Company Inc DBA G&H OrthodonticsSeptember 10, 2025212p.18
Sax LLPDecember 16, 2025212p.39
SimonMed ImagingOctober 10, 2025211p.40
City of Long Beach CAApril 14, 2025210p.9
Indiana University Health IncJanuary 2, 2025209p.23
Southern Tire Mart LLCJuly 23, 2025209p.41
Nuna Baby Essentials IncFebruary 21, 2025207p.33
BayMark Health Services IncMay 2, 2025200p.5
MSD Of Pike TownshipJuly 11, 2025200p.31
Environmental Laboratories IncApril 11, 2025198p.15
Ortho America Holdings dba Rocky Mountain OrthodonticsOctober 9, 2025193p.34
Goosehead Insurance Agency LLCOctober 10, 2025191p.19
Gregory & Appel IncMarch 3, 2025190p.20
LKQ CorporationDecember 15, 2025189p.28
Sensata TechnologiesJune 5, 2025187p.40
GITSIT Solutions LLCSeptember 17, 2025182p.19
Medical Associates of Brevard LLCSeptember 5, 2025181p.29
Stock DevelopmentJanuary 24, 2025181p.42
Washington Prime Group Holdings LPDecember 23, 2025181p.49
Iannuzzi Manetta & Company PCJanuary 17, 2025180p.22
J Ranck Electric IncMarch 17, 2025180p.25
Velocity Risk Underwriters LLCAugust 8, 2025180p.48
Girardot Strauch & CoJune 12, 2025175p.19
Philadelphia Indemnity Insurance CompanyJuly 22, 2025174p.35
The Illinois Network of Child Care Resources and Referral AgenciesJanuary 16, 2025170p.44
Trinity Petroleum Management LLCMarch 10, 2025170p.46
Cambridge University Press & AssessmentApril 23, 2025169p.7
Mann Lake Acquisition IncMay 9, 2025169p.28
J Ranck Electric Incnot reported168p.25
Utility Supply and Construction CoJuly 29, 2025168p.48
zizzl llcAugust 14, 2025167p.51
JJF Management dba Fitzgerald Auto MallsApril 25, 2025166p.24
Select Medical Holdings CorporationJune 6, 2025166p.40
Endure SoftwareApril 11, 2025165p.15
Green Bay Packers IncJanuary 6, 2025161p.19
Pacific Residential Mortgage LLCMarch 25, 2025160p.34
The Peoples State BankJanuary 8, 2025160p.45
Bamar Plastics IncJune 17, 2025158p.4
Four G ConstructionOctober 29, 2025158p.17
Riverside Energy Michigan LLCMay 5, 2025156p.38
NPK International IncSeptember 11, 2025155p.33
CRC Insurance Services LLCJune 27, 2025154p.12
Steadfast CompaniesJuly 16, 2025149p.42
Conduent State & Local Solutions IncNovember 19, 2025148p.11
Connex Credit UnionAugust 7, 2025148p.11
The Auto Club GroupSeptember 10, 2025148p.44
American Consumer Credit Counseling IncJuly 15, 2025145p.2
Barrett-Jackson Holdings LLCMarch 7, 2025145p.4
GeoLogics CorporationMay 5, 2025143p.18
American Trust CompanyJanuary 2, 2025141p.2
BYU-Pathway WorldwideJuly 14, 2025140p.7
Cole Hardwood IncDecember 18, 2025140p.10
Wheels Up Partners LLCDecember 9, 2025139p.49
Batesville Products IncMay 5, 2025137p.5
Betterdoor.comDecember 31, 2024136p.5
Union CountySeptember 24, 2025136p.47
Telcom Insurance GroupAugust 8, 2025135p.43
Heritage Bank IncMarch 25, 2025134p.21
Daedong-USA IncFebruary 20, 2025133p.12
CM Buck & AssociatesApril 15, 2025130p.10
Progressive Direct Insurance CompanyJuly 25, 2025130p.37
Rock Solid Stabilization & Reclamation IncMarch 20, 2025130p.38
Farmer Brothers CompanySeptember 9, 2025128p.16
HCF Management, IncJanuary 8, 2025128p.20
Albion CollegeMay 1, 2025127p.1
Hanson Professional Services IncDecember 8, 2025127p.20
Wakefield & Associates LLCNovember 7, 2025126p.49
Advance Ready Mix Concrete IncSeptember 9, 2025125p.1
Baker UniversityDecember 19, 2025124p.4
City of Sheboygan, WisconsinMay 23, 2025124p.9
NCH CorporationDecember 5, 2025124p.32
Murphy and Grantland PAOctober 29, 2025122p.31
The Business Council of New York State IncAugust 15, 2025121p.44
Forward The National Databank for Rheumatic DiseasesJuly 22, 2025120p.17
Koch Air LLCOctober 22, 2025120p.25
Paragon Promotions IncFebruary 7, 2025120p.34
Berkot's Super FoodsJune 26, 2025118p.5
Kafene IncJanuary 8, 2025118p.25
Reserve Management GroupSeptember 23, 2025118p.38
Old National Events PlazaApril 3, 2025113p.33
Aging & In-Home Services of Northeast IndianaAugust 8, 2025112p.1
Community Phone CompanyAugust 1, 2025112p.11
Resort Data ProcessingMarch 20, 2025111p.38
Legends International LLCApril 15, 2025110p.27
Curium PharmaJune 20, 2025109p.12
Harbin Clinic LLCMay 16, 2025109p.20
Wayne Memorial HospitalAugust 2, 2024106p.49
BFC SolutionsAugust 14, 2025104p.5
Lighthouse Electric CompanyFebruary 4, 2025104p.27
Bavaria Sausage IncMarch 3, 2025103p.5
Financial Center First Credit UnionDecember 20, 2024103p.16
Aya Healthcare IncFebruary 27, 2025102p.4
Fink Roberts & Petrie IncSeptember 17, 2025101p.16

Smaller incidents, and rows the Attorney General published without a usable count, are in the complete filings download.

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