Data Breach Database

88,328 breaches indexed. Browse by name or use the alphabet filter below.

• OSCEOLA COUNTY SCHOOL FOR THE ARTS Data Breach (2023)OSCEOLA COUNTY SCHOOL FOR THE ARTS
  2023
• OSCEOLA HIGH SCHOOL Data Breach (2023)OSCEOLA HIGH SCHOOL
  2023
• OUR LADY OF THE LAKE UNIVERSITY OF SAN ANTONIO Data Breach (2023)OUR LADY OF THE LAKE UNIVERSITY OF SAN ANTONIO
  2023
• OXNARD COLLEGE Data Breach (2023)OXNARD COLLEGE
  2023
• Online Trade (Онлайн Трейд)Online Trade (Онлайн Трейд)
  3.8M2022
• Onlinetrade Data Breach (2022)Online Trade (Онлайн Трейд)
  3.8M2022
• OGUsers (2022 breach)OGUsers (2022 breach)
  529K2022
• OGUsers-2022 Data Breach (2022)OGUsers (2019 breach)
  529K2022
• OGUsers Data Breach (2022)OGUsers
  529K2022
• Optus Data Breach (2022)Optus
  9.8M2022
• Oshawa City Fire Services Data Breach (2021)Oshawa City Fire Services
  1602021
• Open SubtitlesOpen Subtitles
  6.8M2021
• OGUsers (2021 breach)OGUsers (2021 breach)
  348K2021
• OGUsers-2021 Data Breach (2021)OGUsers (2019 breach)
  348K2021
• OxfamOxfam
  1.8M2021
• Oxfam Australia Data Breach (2021)Oxfam Australia
  1.7M2021
• OxfamAustralia Data Breach (2020)Oxfam
  1.9M2021
• One Workplace Data Breach (2020)One Workplace
  2020
• OrderSnappOrderSnapp
  1.3M2020
• Oracle Corporation Data Breach (2020)Oracle Corporation
  1000.0M2020
• OneClass Data Breach (2020)OneClass
  8.9M2020
• OrderSnapp Data Breach (2020)OrderSnapp
  1.3M2020
• Ohio Department of Job and Family Services Data Breach (2020)Ohio Department of Job and Family Services
  2020
• Oakland County Data Breach (2020)Oakland County
  2020
• OGUsers (2020 breach)OGUsers (2020 breach)
  263K2020
• Oakland Unified School District Data Breach (2020)Oakland Unified School District
  2020
• OGusers-2020 Data Breach (2020)OGUsers (2019 breach)
  263K2020
• Okoo Data Breach (2020)Okoo
  7K2020
• Oklahoma Department of Securities Data Breach (2019)Oklahoma Department of Securities
  300K2019
• Oregon Health authority Data Breach (2019)Oregon Health authority
  2019
• Oranga Tamariki Data Breach (2019)Oranga Tamariki
  12019
• OMGPOP Data Breach (2019)OMGPOP
  7.1M2019
• Ordine Avvocati di RomaOrdine Avvocati di Roma
  42K2019
• Oklahoma City Public Schools Data Breach (2019)Oklahoma City Public Schools
  2019
• OrdineAvvocatidiRoma Data Breach (2019)Ordine Avvocati di Roma
  38K2019
• OffSite Image Management, Inc Data Breach (2019)OffSite Image Management, Inc
  340K2019
• Onlinevitalus Data Breach (2019)Onlinevitalus
  752K2019
• OGUsers (2019 breach)OGUsers (2019 breach)
  161K2018
• Oregon Construction Contractors Board Data Breach (2018)Oregon Construction Contractors Board
  4662018
• OGUsers-2019 Data Breach (2018)OGUsers (2019 breach)
  161K2018
• Ohio Living Data Breach (2018)Ohio Living
  7K2018
• Oklahoma Department of Human Services Data Breach (2018)Oklahoma Department of Human Services
  2018
• Oregon Department of Revenue Data Breach (2018)Oregon Department of Revenue
  15K2018
• Oxfam Data Breach (2018)Oxfam
  2018
• OnePlus Data Breach (2018)OnePlus
  40K2018
• Optical Center Data Breach (2018)Optical Center
  2018
• Orbitz Data Breach (2018)Orbitz
  880K2018
• Open CS:GOOpen CS:GO
  512K2017
• Ohio Department of Rehabilitation and Correction's (ODRC) Data Breach (2017)Ohio Department of Rehabilitation and Correction's (ODRC)
  2017
• Ohio Department of Rehabilitation and Corrections Data Breach (2017)Ohio Department of Rehabilitation and Corrections
  2K2017