Skip to content
Breaches.

Breaches disclosed in 2020

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

OrganizationAffected
Blackhawk Network HoldingsAug 28, 20206 years ago647
Blackhawk NetworkAug 28, 20206 years ago647
BEACON ORTHOPAEDICS & SPORTS MEDICINEAug 28, 20206 years agoLost or stolen device2,869
Amphastar PharmaceuticalsAug 28, 20206 years ago2,193
University of Puget SoundAug 27, 20206 years agoRansomwareUnknown
Trilogy Health ServicesAug 27, 20206 years ago80
Omicron Delta Kappa Society and Educational FoundationAug 27, 20206 years agoRansomwareUnknown
Lemoore Union High SchoolAug 27, 20206 years agoUnknown
Full House ResortsAug 27, 20206 years ago5,049
Deck StoreAug 27, 20206 years ago4,459
Assured ImagingAug 27, 20206 years agoRansomware245K
AliMedAug 27, 20206 years agoHacking30K
UltrafabricsAug 26, 20206 years ago189
StericycleAug 26, 20206 years agoHacking81K
Main Line HealthAug 26, 20206 years agoHacking61K
Crystal StairsAug 26, 20206 years ago48K
CombeAug 26, 20206 years ago6,504
Wyndham Capital MortgageAug 25, 20206 years agoLost or stolen device19K
Westcor Land Title InsuranceAug 25, 20206 years agoHacking76K
Waystar HealthAug 25, 20206 years agoHacking1,021
Pat Folz, RobbinsAug 25, 20206 years ago86
OrthoSCAug 25, 20206 years agoHacking3,027
Orenco SystemsAug 25, 20206 years agoUnknown
Glacier Surgical AssociatesAug 25, 20206 years agoHacking1,538
Glacier Medical GroupAug 25, 20206 years ago1,538
Consultant AnesthesiologistsAug 25, 20206 years agoLost or stolen device740
City of LafayetteAug 25, 20206 years agoHacking9,149
Brown-FormanAug 25, 20206 years ago456
VT San Antonio AerospaceAug 24, 20206 years ago4,392
Southern New Hampshire UniversityAug 24, 20206 years agoRansomwareUnknown
Sklar CarmosinAug 24, 20206 years ago2,216
SchrammAug 24, 20206 years ago1,246
Planned Parenthood of the Great Northwest and the Hawaiian IslandsAug 24, 20206 years agoRansomwareUnknown
Parker & SwearnginAug 24, 20206 years ago221
ArbiterSportsAug 24, 20206 years ago539K
Arbiter SportsAug 24, 20206 years agoHacking539K
West Virginia University FoundationAug 21, 20206 years agoRansomwareUnknown
Valmark Financial GroupAug 21, 20206 years ago74
T‐O EngineersAug 21, 20206 years ago828
National Parks Conservation AssociationAug 21, 20206 years agoRansomwareUnknown
MultiCare Health SystemAug 21, 20206 years agoRansomware179K
Mental Health Center of Boulder CountyAug 21, 20206 years agoHacking3,367
Heifer Project InternationalAug 21, 20206 years agoRansomware475K
Healthfirst BluegrassAug 21, 20206 years agoHacking971
ElwynAug 21, 20206 years agoHacking42K
Concord AcademyAug 21, 20206 years ago325
Cetera Financial GroupAug 21, 20206 years agoHacking109K
Bush SchoolAug 21, 20206 years ago25
Boy Scouts of AmericaAug 21, 20206 years agoRansomware4,630
Art Resources, Inc. & Artists Rights SocietyAug 21, 20206 years ago387

New breaches by email

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

Double opt-in. Unsubscribe any time.