Breachesby GlyphBreaches disclosed in 2026
2,718 breaches
AllCare HealthInsider exposed names and health records. Reported to the HHS OCR.Insider782 affectedInsuranceUSOct 8Super SystemsBreach notice filed with the Indiana AG, details not stated.182 affectedTechUSOct 7Speech ClinicHacking exposed names and health records. Reported to the HHS OCR.Hacking2,168 affectedHealthcareUSOct 7PeaceHealth Sacred Heart Medical CenterBreach notice filed with the Oregon DOJ, details not stated.HealthcareUSOct 7Marking ServicesExposed names, payment cards and financial details. Reported to the Vermont AG.USOct 7KineticoBreach notice filed with the Indiana AG, details not stated.54 affectedUSOct 7JM Bozeman EnterprisesExposed Social Security numbers, government IDs, health records, insurance details, payment cards, financial details and names. Reported to the Indiana AG.3,211 affectedRetailUSOct 7Georgia Power, Alabama PowerGeorgia Power, Alabama Power Data Breach Hits 400,000 AccountsHacking400K affectedEnergyUnverifiedOct 7Factory Five RacingExposed names and government IDs. Reported to the Vermont AG.USOct 7
Double CounterExposed emails, location data and names.275K accountsTechOct 7
CyrusOneInsider exposed emails, employment records, names, phone numbers and addresses. Reported to the Indiana AG.Insider76 affectedTechUSOct 7
Angel OneExposed financial details, dates of birth, emails, government IDs, names, phone numbers and addresses.6.8M accountsTechUnverifiedOct 7Alisal Union Schol DistrictBreach notice filed with the California AG, details not stated.EducationUSOct 7AdvantestAdvantest Discloses Data Breach Months After Ransomware AttackRansomwareUnverifiedOct 7A.W. HoldingsBreach notice filed with the Indiana AG, details not stated.1 affectedUSOct 7Society of Tribologists and Lubrication EngineersBreach notice filed with the Indiana AG, details not stated.500 affectedNonprofitUSOct 6Secure Healthcare Information ManagementHacking exposed names, Social Security numbers and health records. Reported to the HHS OCR.Hacking6,810 affectedHealthcareUSOct 6
NikkeiNikkei discloses breaches of employees’ Microsoft, Google email accountsPhishing1.8M affectedMediaJPUnverifiedOct 6Nabi HealthInsider exposed names and health records. Reported to the HHS OCR.Insider783 affectedHealthcareUSOct 6Healthcare HighwaysExposed Social Security numbers, health records, insurance details, payment cards, financial details and names. Reported to the Texas AG.HealthcareUSOct 6Harman FitnessExposed Social Security numbers, government IDs, health records, insurance details, payment cards, financial details, dates of birth, addresses and names. Reported to the California AG.4,714 affectedUSOct 6FlowcoExposed Social Security numbers, government IDs, health records, insurance details and names. Reported to the Texas AG.2,477 affectedRetailUSOct 6Edgewood ISDExposed Social Security numbers, dates of birth and names. Reported to the Texas AG.EducationUSOct 6Cleburne Independent School DistrictExposed Social Security numbers. Reported to the Texas AG.EducationUSOct 6ASOSASOS confirms data breach after “HACKED” in-app notificationsHackingUnverifiedOct 6Arthur J. JerryExposed names, Social Security numbers, government IDs, payment cards and financial details. Reported to the Vermont AG.FinanceUSOct 6Winn-DixieBreach notice filed with the Indiana AG, details not stated.2,364 affectedUSOct 5Shoreline Physician GroupHacking exposed names and health records. Reported to the HHS OCR.Hacking6,952 affectedHealthcareUSOct 5Penquis CAPExposed names and Social Security numbers. Reported to the Indiana AG.10K affectedNonprofitUSOct 5North Slope Borough School DistrictExposed names, Social Security numbers, health records, payment cards and financial details. Reported to the Indiana AG.11K affectedEducationUSOct 5Hattiesburg Eye ClinicHacking exposed names and health records. Reported to the HHS OCR.Hacking6,137 affectedHealthcareUSOct 5Gary Gotthelf, MD and AssociatesHacking exposed names and health records. Reported to the HHS OCR.Hacking685 affectedHealthcareUSOct 5Franklin/Fulton Mental Health/Intellectual & Developmental Disabilities/Early InterventionHacking exposed names and health records. Reported to the HHS OCR.Hacking640 affectedHealthcareUSOct 5Daiwa SecuritiesDaiwa Securities says info on 110,000 clients may have been leaked in vendor incidentVendor breachFinanceUnverifiedOct 5Covercraft IndustriesExposed names, payment cards and financial details. Reported to the Indiana AG.2,907 affectedManufacturingUSOct 5
CernerExposed names, Social Security numbers and health records. Reported to the Vermont AG.HealthcareUSOct 5Artisan Wealth ManagementBreach notice filed with the Indiana AG, details not stated.175 affectedFinanceUSOct 5Advantest AmericaExposed names, Social Security numbers, payment cards and financial details. Reported to the California AG.3 affectedUSOct 5Access Residential ManagementExposed names and health records. Reported to the Indiana AG.1,637 affectedUSOct 5Hudson River Museum of WestchesterExposed names and Social Security numbers. Reported to the Vermont AG.NonprofitUSOct 4MetamaskMetamask discloses security incident affecting its infrastructureUnverifiedOct 3DTUDanish university DTU breach exposes data of up to 200,000 peopleHacking200K affectedEducationUnverifiedOct 3Walnut Creek Special Utility DistrictExposed names. Reported to the Texas AG.GovernmentUSOct 2VanEck AssociatesBreach notice filed with the Indiana AG, details not stated.62 affectedUSOct 2Tradier BrokerageExposed Social Security numbers and names. Reported to the California AG.99K affectedFinanceUSOct 2Shipping Association of New York and New JerseyBreach notice filed with the Indiana AG, details not stated.14K affectedTransportUSOct 2Sheppard, Mullin, Richter & HamptonExposed names, Social Security numbers and government IDs. Reported to the California AG.204K affectedUSOct 2RLJ Management Co Inc / Buckeye Community Hope FoundationBreach notice filed with the Indiana AG, details not stated.93 affectedNonprofitUSOct 2Pro HoldingsExposed health records, insurance details and names. Reported to the Texas AG.11K affectedEducationUSOct 2Morgan ServicesBreach notice filed with the Indiana AG, details not stated.3,381 affectedUSOct 2