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Breaches.

Breaches that exposed social security numbers

2,361 breaches, most recently disclosed first. The list grows as new ones are disclosed.

OrganizationAffected
Caesars EntertainmentSocial engineering of IT vendor leads to theft of Caesars Rewards loyalty databaseSep 14, 20233 years agoPhishingUnknown
HoneywellMOVEit breach exposes pension plan participants' names and SSNsSep 13, 20233 years agoSupply chainUnknown
MGM ResortsSocial engineering and ransomware attack disrupts MGM casinos and steals customer dataSep 12, 20233 years agoRansomwareUnknown
Mom's MealsRansomware attack on meal delivery firm Mom's Meals exposes data of 1.2 million peopleAug 25, 20233 years agoRansomwareUnverified1.2M
TeslaTwo former employees leak personal data of 75,735 Tesla staff to HandelsblattAug 18, 20233 years agoInsider76K
Colorado Department of Health Care Policy & FinancingIBM MOVEit breach exposes health data of 4.1 million Colorado Medicaid membersAug 11, 20233 years agoVendor breach4.1M
TD AmeritradeMOVEit Transfer breach exposes TD Ameritrade client SSNs and account dataAug 8, 20233 years agoSupply chainUnknown
SercoBenefits vendor CBIZ MOVEit breach exposes Serco US staff dataAug 1, 20233 years agoVendor breach10K
Prudential FinancialPBI MOVEit breach exposes Prudential retirement payment recipientsJul 31, 20233 years agoVendor breachUnknown
Performance Health TechnologyMOVEit breach at health plan vendor exposes 1.7 million Oregon Health Plan membersJul 31, 20233 years agoSupply chain1.8M
CareSourceMOVEit hack exposes CareSource members' health and personal dataJul 27, 20233 years agoSupply chain3.2M
MaximusMOVEit breach exposes personal and health data of 8 to 11 million peopleJul 26, 20233 years agoSupply chain9.2M
Pacific Premier BankTax compliance vendor's MOVEit breach exposes bank client dataJul 25, 20233 years agoVendor breachUnknown
AT&TDark web data set covers 73 million current and former AT&T account holdersJul 13, 20233 years ago73M
Colorado State UniversityVendor MOVEit breaches expose Colorado State University student and staff dataJul 12, 20233 years agoVendor breachUnknown
Norton HealthcareRansomware attack on Norton Healthcare exposes data of 2.5 million patientsJul 7, 20233 years agoRansomware2.5M
PlainsCapital BankCore banking vendor's MOVEit breach exposes nearly all PlainsCapital customersJul 3, 20233 years agoVendor breachUnknown
TIAAVendor PBI MOVEit breach exposes TIAA participant dataJun 30, 20233 years agoVendor breachUnknown
National Student ClearinghouseMOVEit breach at student records nonprofit affects 890 schoolsJun 29, 20233 years agoSupply chainUnknown
Talcott ResolutionVendor PBI MOVEit breach exposes over half a million Talcott customersJun 27, 20233 years agoVendor breachUnknown
New York City Department of EducationMOVEit breach exposes data of about 45,000 NYC students and staffJun 26, 20233 years agoSupply chainUnverifiedUnknown
Jackson National Life InsuranceVendor PBI MOVEit breach exposes 700,000 to 800,000 Jackson customersJun 26, 20233 years agoVendor breach853K
Corebridge FinancialVendor MOVEit breach exposes Corebridge customers' SSNs and policy numbersJun 26, 20233 years agoVendor breach6.5M
Wilton ReassuranceVendor PBI MOVEit breach exposes 1.48 million insurance customersJun 22, 20233 years agoVendor breach1.5M
Umpqua BankVendor and on-premise MOVEit breaches expose Umpqua customers' SSNsJun 22, 20233 years agoVendor breach429K
PBI Research ServicesMOVEit breach at pension death-audit vendor exposes millions of insurer customersJun 22, 20233 years agoSupply chainUnknown
Genworth FinancialVendor MOVEit breach exposes data of 2.5 to 2.7 million life insurance customersJun 22, 20233 years agoVendor breach2.5M
CalPERSVendor MOVEit breach exposes data of about 770,000 pension membersJun 22, 20233 years agoVendor breach770K
Vitality GroupWellness vendor Vitality's MOVEit server breached, exposing client employeesJun 17, 20233 years agoSupply chain20K
Oregon Driver and Motor Vehicle ServicesMOVEit hack exposes records of 3.5 million Oregon license and ID holdersJun 15, 20233 years agoSupply chain3.5M
Louisiana Office of Motor VehiclesMOVEit breach exposes data of all Louisiana license and ID holdersJun 15, 20233 years agoSupply chainUnverifiedUnknown
Ernst & YoungMOVEit breach at EY exposes Bank of America customer dataJun 12, 20233 years agoSupply chain30K
Managed Care of North AmericaLockBit ransomware attack on MCNA Dental exposes data of 8.9 million peopleMay 26, 20233 years agoRansomware8.9M
Practicefirst Medical Management SolutionsUnpatched software led to attack on 1.2M patients' data; USD 550,000 NY AGMay 23, 20233 years agoRansomware1.2M
PharMericaHackers access personal and medication data of 5.8 million PharMerica patientsMay 12, 20233 years agoHacking5.8M
NextGen HealthcareStolen credentials used to access NextGen Office data of 1.05 million patientsApr 27, 20233 years agoHacking1.1M
Enzo BiochemRansomware attack on Enzo Biochem exposes clinical test data of 2.47 million patientsApr 13, 20233 years agoRansomware2.5M
Heidell, Pittoni, Murphy & BachLaw firm breach exposed 114,000 hospital patients' data; USD 200,000 NY AGMar 27, 20233 years agoHacking114K
First Merchants BankVendor MOVEit breach exposes online banking customers' dataMar 9, 20233 years agoVendor breach54
DC Health LinkDC Health Link data including members of Congress posted on hacking forumMar 8, 20233 years agoExposed dataUnverified48Kacct
PayPalCredential stuffing attack exposes Social Security numbers in PayPal accountsJan 18, 20233 years agoCredential stuffing35K
Professional FinanceRansomware at debt collector PFC exposes data of 1.9 million patientsMay 3, 20224 years agoRansomware2M
EyeMedPhished email account exposed 2.1M members' health data; USD 600,000 NY AGJan 24, 20224 years agoPhishing2.1M
Cetera Financial GroupEmail account takeovers exposed 4,388 clients' data; SEC sanctionsSep 1, 20215 years agoPhishing4,388
CNA FinancialRansomware attack on insurer copies employee and policyholder dataMar 23, 20215 years agoRansomware75K
T-MobileCyberattack steals data of tens of millions of T-Mobile customers and applicantsOct 9, 20205 years agoHacking54M
Blackbaud2020 ransomware breach of donor data; FTC order, USD 3M SEC and USD 49.5M statesOct 7, 20205 years agoRansomwareUnknown
SalonBizSep 9, 20206 years ago941
MYR GroupSep 9, 20206 years ago844
Diesel DirectSep 9, 20206 years ago231

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