Skip to content

Breaches disclosed in 2020

2,113 breaches, most recently disclosed first. The list grows as new ones are disclosed.

OrganizationAffected
Stamford HospitalOct 15, 20205 years agoHacking1,050
Schmidt ElectricOct 15, 20205 years ago3,523
Penn United TechnologiesOct 15, 20205 years ago663
Mary Rutan HospitalOct 15, 20205 years agoInsider1,676
Hotel Group HoldingsOct 15, 20205 years ago260
EMP SERVOct 15, 20205 years ago1,380
Center for Autism and Related DisordersOct 15, 20205 years agoHacking1,440
Passavant Memorial HomesOct 14, 20205 years agoHacking36K
Heavenly Hands Family Medical ClinicOct 14, 20205 years agoInsider1,837
EWIE Group of CompaniesOct 14, 20205 years ago590
Davis AcademyOct 14, 20205 years ago2,394
Bonnie BraeOct 14, 20205 years agoHacking884
UniFirstOct 13, 20205 years ago170
Paint Sundries SolutionsOct 13, 20205 years ago1,568
Lexington Theological SeminaryOct 13, 20205 years ago1,463
Lawrence + Memorial HospitalOct 13, 20205 years agoHacking22K
Health & Wellness ClinicOct 13, 20205 years agoLost or stolen device883
Fort Hays State University FoundationOct 13, 20205 years ago54K
Forest Ridge School of the Sacred HeartOct 13, 20205 years agoRansomwareUnknown
Coast DentalOct 13, 20205 years agoLost or stolen device1,700
City of Torrance, CaliforniaOct 13, 20205 years ago7,670
Carnival CorporationOct 13, 20205 years ago38K
ZERO - The End of Prostate CancerOct 12, 20205 years agoRansomwareUnknown
Parkview Health SystemOct 12, 20205 years ago20K
Indianapolis Neighborhood Housing PartnershipOct 12, 20205 years ago1
Evergreen Public SchoolsOct 12, 20205 years agoHackingUnknown
Assist WirelessOct 12, 20205 years ago12K
Medical College of WisconsinOct 11, 20205 years agoHacking5,655
Thirty MadisonOct 9, 20205 years ago1,047
Terminix Global HoldingsOct 9, 20205 years ago15K
T-MobileCyberattack steals data of tens of millions of T-Mobile customers and applicantsOct 9, 20205 years agoHacking54M
One Workplace FerrariOct 9, 20205 years ago2,065
Mayerson JCCOct 9, 20205 years ago26
Greenwich HospitalOct 9, 20205 years agoHacking95K
Georgia Southern UniversityOct 9, 20205 years agoRansomware173K
Froedtert & the Medical College of Wisconsin Community PhysiciansOct 9, 20205 years agoHacking3,074
Einstein Healthcare NetworkOct 9, 20205 years agoPhishing354K
EarthlingsoftOct 9, 20205 years ago1,071
DXP EnterprisesOct 9, 20205 years ago2,941
Cincom SystemsOct 9, 20205 years ago480
Accident InsuranceOct 9, 20205 years ago4,816
Windward Software SystemsOct 8, 20205 years ago32
UGNOct 8, 20205 years ago4,609
TSL Company HoldingsOct 8, 20205 years ago340
Roncalli High SchoolOct 8, 20205 years ago1
McLaren OaklandOct 8, 20205 years agoInsider2,219
InSight Regroup HoldingsOct 8, 20205 years ago119
Immaculate Heart of Mary Catholic Church IndianapolisOct 8, 20205 years ago8
Cedar County IowaOct 8, 20205 years agoHacking1,138
Bishop Chatard High SchoolOct 8, 20205 years ago10

New breaches by email

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

Double opt-in. Unsubscribe any time.