Independent public-records tracker. Not a government website.Facts from official state, HHS and SEC filings
BreachRecord

Data breaches in June 2026

Data breaches first reported to a state attorney general, HHS or the SEC in June 2026: 34 breaches. Facts come from official filings with US state attorneys general, the U.S. Department of Health and Human Services (HHS) and the SEC; each breach page links its sources.

Updated Oct 21, 2026 · Showing 1–34 of 34

Organization First filed People affected Information exposed Filed with
Monmouth UniversityMonmouth University breach history 399,600
  • Social Security number
  • Medical information
  • Driver's license
  • +9 more
 California AG, Texas AG
Kubota North America CorporationKubota North America Corporation breach history 5,891
  • Social Security number
  • Medical information
  • Driver's license
  • +8 more
 California AG, Texas AG
Glucobit, Inc. dba ReframeGlucobit, Inc. breach history 43,902
  • Medical information
  • Name
 Washington AG, California AG, Texas AG
Center for Hearing and Speech dba Texas Hearing InstituteCenter for Hearing and Speech breach history 29,638
  • Social Security number
  • Medical information
  • Financial account number
 HHS, Texas AG
Medtronic Inc.Medtronic Inc. breach history 3,834,294
  • Social Security number
  • Medical information
  • Date of birth
  • +3 more
 Washington AG, California AG, Texas AG
Women’s Center for RadiologyWomen's Center for Radiology breach history 66,422
  • Medical information
 HHS
MCBS, LLCMCBS, LLC breach history 1,241,154
  • Social Security number
  • Medical information
  • Health insurance information
  • +3 more
 HHS, California AG, Texas AG
Yellow Corporation and its affiliated debtors and debtors-in-possession under their jointly administered chapter 11 cases (Case No. 23-11069 (Bankr. D. Del. (CTG))Yellow Corporation and its affiliated debtors and debtors-in-possession under their jointly administered chapter 11 cases breach history 258,781
  • Social Security number
  • Medical information
  • Driver's license
  • +7 more
 California AG, Texas AG
Nissan North America Inc.Nissan North America Inc. breach history 84,828
  • Social Security number
  • Financial account number
  • Other information
 Texas AG, California AG
Blank Rome LLPBlank Rome LLP breach history 57,554
  • Social Security number
  • Medical information
  • Driver's license
  • +11 more
 Texas AG, California AG
Texas Parks and WildlifeTexas Parks and Wildlife breach history 3,187,000
  • Social Security number
  • Driver's license
  • Government ID number
  • +4 more
 Texas AG
Operation PAR, Inc.Operation PAR, Inc. breach history 145,714
  • Medical information
 HHS
Mercor.io CorporationMercor.io Corporation breach history 21,677
  • Social Security number
  • Driver's license
  • Government ID number
  • +3 more
 California AG, Texas AG
Tower Administrative Services, IncTower Administrative Services, Inc breach history 248,940
  • Social Security number
  • Financial account number
  • Name
 California AG, Washington AG, Texas AG
Anatomic and Clinical Laboratory Associates, P.C.Anatomic and Clinical Laboratory Associates, P.C. breach history 169,626
  • Medical information
 HHS
First Advantage CorporationFirst Advantage Corporation breach history 51,472
  • Social Security number
  • Driver's license
  • Government ID number
  • +2 more
 California AG, Texas AG
Elara CaringElara Caring breach history 22,172
  • Medical information
  • Health insurance information
  • Date of birth
  • +1 more
 HHS, Texas AG
Chicago Family Health CenterChicago Family Health Center breach history 90,000
  • Medical information
 HHS
Colorado Health Network Inc.Colorado Health Network Inc. breach history 68,212
  • Social Security number
  • Medical information
  • Driver's license
  • +6 more
 HHS, Texas AG
Texas Medicaid and Healthcare PartnershipTexas Medicaid and Healthcare Partnership breach history 2,045
  • Social Security number
  • Medical information
  • Driver's license
  • +7 more
 HHS, Texas AG
NYC Health + HospitalsNYC Health + Hospitals breach history 58,778
  • Medical information
 HHS
Centers Lab NJ LLCCenters Lab NJ LLC breach history 542,377
  • Medical information
 HHS
Aitkin County Health and Human ServicesAitkin County Health and Human Services breach history 83,114
  • Medical information
 HHS
Blue Fish PediatricsBlue Fish Pediatrics breach history 62,150
  • Social Security number
  • Medical information
  • Driver's license
  • +5 more
 HHS, Texas AG
AssuranceAmerica Managing General Agency, LLCAssuranceAmerica Managing General Agency, LLC breach history 6,998,886
  • Social Security number
  • Driver's license
  • Financial account number
  • +4 more
 Washington AG, California AG, Texas AG
Clinical Registry SolutionsClinical Registry Solutions breach history 8,545
  • Medical information
 California AG, HHS
AssetMark, Inc.AssetMark, Inc. breach history 570,000
  • Social Security number
  • Name
 Washington AG, Texas AG, California AG
Delaware NorthDelaware North breach history 66,352
  • Social Security number
  • Driver's license
  • Name
 Texas AG
Minnesota Epilepsy Group, P.A.Minnesota Epilepsy Group breach history 80,061
  • Medical information
 HHS
Plaza Home Mortgage, Inc.Plaza Home Mortgage, Inc. breach history 137,976
  • Social Security number
  • Driver's license
  • Date of birth
  • +4 more
 Washington AG, California AG, Texas AG
Gay & Lesbian Community Services Center of Orange County, Inc.Gay & Lesbian Community Services Center of Orange County, Inc. breach history 75,532
  • Medical information
  • Driver's license
  • Financial account number
  • +2 more
 Washington AG, HHS, California AG
Sandhills Medical Foundation , Inc.Sandhills Medical Foundation breach history 169,017
  • Social Security number
  • Medical information
  • Driver's license
  • +4 more
 Texas AG
Strategic Education Inc.Strategic Education Inc. breach history 1,513,518
  • Social Security number
  • Driver's license
  • Passport number
  • +2 more
 Washington AG, California AG, Texas AG
IMA Diligence Services, LLCIMA Diligence Services, LLC breach history 525,306
  • Social Security number
  • Medical information
  • Driver's license
  • +4 more
 Texas AG

Other months in 2026

People affected is the official total from a filing, or “At least” the sum of state filings where no total was filed. Spotted an error? Report a correction.