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Breaches.

Breaches disclosed in 2026

2,082 breaches, most recently disclosed first. The list grows as new ones are disclosed.

OrganizationAffected
Premier Select SiresJul 92 months agoUnknown
Lincoln Technical InstituteJul 92 months agoUnknown
Law Offices of Rakesh MehrotraJul 92 months ago7,148
Frontier AirlinesJul 92 months ago11K
First National HoldingsJul 92 months ago36K
Columbia MachineJul 92 months agoRansomwareUnknown
Brooks, Cook & AssociatesJul 92 months agoUnknown
ABC Phones of North Carolina, IncJul 92 months agoUnknown
Vernier Science EducationJul 82 months agoUnknown
Connecticut Wealth ManagementJul 82 months agoUnknown
Claremedica VikingJul 82 months agoHacking675
Bob O'Link Golf CourseJul 82 months agoUnknown
AssuranceAmericaAssuranceAmerica phishing breach exposes 6,998,886 driversJul 82 months agoPhishing7M
YKK AP AmericaJul 72 months agoUnknown
SportsMed PTJul 72 months agoHacking3,400
Roland MachineryJul 72 months agoUnknown
Nacogdoches County, TexasJul 72 months ago1,200
Hudson Valley Medical Billing & CredentialingJul 72 months agoHacking5,459
Hollister Family Dental & Implant CenterJul 72 months agoHacking3,809
AccentureAccenture confirms breach after hacker sells 35 GB of source code and keysJul 72 months agoHackingUnverifiedUnknown
T.A. SolbergJul 62 months agoHacking1,012
Medical Imaging PartnershipJul 62 months agoHacking501
HP DentalJul 62 months agoHacking548
Hancock Regional HospitalJul 62 months agoInsider1,530
FHT AdvisorsJul 62 months agoUnknown
Champaign-Urbana Public Health DistrictJul 62 months agoHacking501
RealLedgers FinancialJul 32 months agoUnknown
Q2 Artificial Lift ServicesJul 32 months ago2,462
Moody Bible InstituteJul 32 months agoExtortion2.3Macct
Lake Region HealthcareJul 32 months ago168K
CNO ServicesJul 32 months ago12K
Alta Orthopaedics Medical GroupJul 32 months agoHacking24K
1Life HealthcareJul 32 months agoHacking141K
TriWest Healthcare AllianceJul 22 months ago12K
NavientNavient borrower SSNs exposed in ransomware attack on outside law firmJul 22 months agoVendor breachUnknown
Markel InsuranceJul 22 months ago4,220
LifewaysJul 22 months agoUnknown
Family Medical Associates of RaleighJul 22 months agoHacking500
Evergreen Children's AssociationJul 22 months agoRansomwareUnknown
Department of Homeland SecurityDHS confirms cyber incident on HSIN intelligence-sharing networkJul 22 months agoHackingUnverifiedUnknown
Child Care Resource CenterJul 22 months agoUnknown
Averhealth HoldingsJul 22 months agoHacking9,909
AdvantiveJul 22 months ago4,977
AdaptHealthAdaptHealth confirms 4,115,802 people exposed after contractor account hijackJul 22 months agoPhishing4.1M
Wisconsin Department of Health ServicesJul 12 months agoInsider8,157
Unlimited Technology SystemsHealthcare software firm UTS breach exposes 3,803,750 peopleJul 12 months agoHacking3.8M
Phoenix Environmental LaboratoriesJul 12 months agoUnknown
EMA Engineering & ConsultingJul 12 months ago510
Connecticut Institute for the BlindJul 12 months agoHacking1,556
Washington Department of Social Health ServicesJun 302 months agoHackingUnknown

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Wednesdays, only in weeks with newly disclosed breaches, the largest first.

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