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Data breaches reported to the Iowa Attorney General

The Iowa Attorney General publishes the breach notices companies send it, year by year. The tracker has read 292 of its notices since 4 January 2023. Each links to the company’s page, with everything else known about the breach. The register itself.

Last 30 days
2
2026 so far
39
On the tracker
292
Breach to notice, median
108 days
0102030Nov 23: 6 noticesDec 23: 13 noticesJan 24: 6 noticesFeb 24: 10 noticesMar 24: 8 noticesApr 24: 5 noticesMay 24: 21 noticesJun 24: 10 noticesJul 24: 8 noticesAug 24: 0 noticesSept 24: 0 noticesOct 24: 0 noticesNov 24: 0 noticesDec 24: 0 noticesJan 25: 5 noticesFeb 25: 7 noticesMar 25: 4 noticesApr 25: 9 noticesMay 25: 4 noticesJun 25: 3 noticesJul 25: 9 noticesAug 25: 2 noticesSept 25: 5 noticesOct 25: 5 noticesNov 25: 2 noticesDec 25: 11 noticesJan 26: 3 noticesFeb 26: 2 noticesMar 26: 5 noticesApr 26: 3 noticesMay 26: 4 noticesJun 26: 4 noticesJul 26: 6 noticesAug 26: 4 noticesSept 26: 6 noticesOct 26: 2 notices so farNov 23Jan 24Jan 25Jan 26
Notices to the Iowa Attorney General per month, last 3 years. The last bar is the month so far.

Time from the start of a breach to the notice: the median over the 138 notices that give both dates.

The latest notices

By year: 2026 · 2025 · 2024 · 2023

NoticeOrganisation
JM Bullion, Inc.
Securities Support Unit, LLP
DriveWealth
Martin Brothers Distributing Company, Inc
Poppins Payroll Company
Ridgeway Pharmacy Ltd
Boston Capital Holdings LP
Cornerstone Staffing Solutions, Inc.
Maryville Academy
City of Marion Iowa
Green Accounting & Tax LLC
PDCM Insurance
Superb Shifts, Inc.
The Moody Bible Institute of Chicago
Eyemart Express, LLC
Unlimited Technology Systems, LLC
DentaQuest LLC
Northwest Iowa Community College
AssuranceAmerica Managing General Agency, LLC
Karl Auto Group
Clarinda Regional Health Center
Strategic Education Inc.
KerberRose S.C.
Carnival Corporation
City of Iowa City
Heritage Bank
Ameriprise Financial, Inc. 
Lechtenberg Law Office, LLC dba Bauch & Lechtenberg Law
Carlson Building Maintenance, Inc.
Navia Benefit Solutions, Inc.
Brandt Equities LP
Kaplan North America, LLC
Cedar Valley Hospice
Fried, Frank, Harris, Shriver & Jacobson LLP
TABB Inc. ("TABB")
UA Sprinkler Fitters Local 669 Joint Apprenticeship and Training Committee
Interstate 35 CSD
Healthcare Interactive, Inc.
Gulshan Management Services, Inc.
Sentinel Security Life Insurance Company and Atlantic Coast Life Insurance
Butler Tax & Accounting
University of Phoenix, Inc.
Aflac Incorporated
700Credit, LLC
NAHGA Claim Services
Sapp Bros.
Hertz Farm Management Inc.
Prosper Marketplace, Inc.
CNHI, LLC
University of Pennsylvania
Marquis Software Solutions, Inc.
Pillsbury Winthrop Shaw Pittman LLP
Berkeley Research Group, LLC
Conduent Business Services, LLC
PeopleGuru Holdings, Inc.
AppFolio, Inc.
Boyd Gaming Corporation
Motility Software Solutions, Inc.
WestJet
Corridor Taxes
Cornwell Quality Tools
TransUnion LLC
Farmers Insurance Exchange
Columbia University
Bradford Exploration, Inc.
Alera Group, Inc.
Allianz Life Insurance Company of North America
Prestige Maintenance USA
Myrtue Medical Center
Dordt University
EventConnect
IES Communications, LLC (COMM)
Finastra Technology, Inc.
Johnson Controls
Ahold Delhaize USA Services, LLC
Quad City Bank & Trust Company
LexisNexis Risk Solutions
Water Pro, Inc. dba Culligan Water Conditioning
Balance Autism
Oxford Life Insurance Company
Kelly & Associates Insurance Group, Inc.
Hertz Corporation (Cleo Communications US LLC)
Lemonade, Inc.
Laboratory Services Cooperative
Landmark Admin, LLC (supplemental letter only)
Lee Valley Tools
American Association of Colleges of Osteopathic Medicine
Eisner Advisory Group LLC
Skyward Specialty Insurance Group, Inc.
Southeast Series of Lockton Properties, LLC (Omnia Exterior Solutions, LLC)
Hayloft Property Management Company
Charlies Tax Service
Hillcrest Convalescent Center, Inc.
Legacy Professionals, LLP
City of Cedar Falls, Iowa
YES Communities
DISA Global Solutions, Inc.
The Pension Specialists, Ltd.
Day Rettig Martin, PC
A.Y. McDonald Industries, Inc.

The 192 older notices are on the year pages above.

From the data breach tracker: official notices, breach databases and the news, every fact with its source. Open data (CC BY 4.0) · How the tracker works · Official registers · Corrections and changes · Found a mistake? Tell us and we correct it.