Data Breach Database

Browse publicly disclosed data breaches by affected accounts, date and exposed data types.

2,432
Total Breaches
24 Billion
Affected Accounts
1,886
Verified

2,436 breaches · showing 961–972

Breach date
Affected accounts

Breach list

  • Affected3.1 Million

    HCIactive Data Breach

    HCIactive, a specialized provider of corporate wellness and health management technology platforms, disclosed a major cybersecurity incident after unauthorized access…

    • Special-category data:Health insurance policy numbers
    • 7 more data types

  • Affected1.8 Million

    Summit Pathology 2024 Data Breach

    The Summit Pathology 2024 data breach is a high-impact health data incident that emerged after suspicious activity was detected in the systems of Colorado-based…

    • Special-category data:Health insurance information
    • 9 more data types

    Healthcare

  • Affected3.2 Million

    Sport 2000 Data Breach

    The Sport 2000 data breach is a security incident recorded in April 2024, affecting approximately 3.2 million accounts.

    • Dates of birth
    • Email addresses
    • Names
    • 4 more data types
    • 6 more data types

    Retail / Sporting Goods

  • Affected94.6 Thousand

    T2 Data Breach

    The T2 data breach is a customer data incident from April 2024 associated with Australia-based specialty tea retailer T2.

    • Dates of birth
    • Email addresses
    • Names
    • 5 more data types
    • 7 more data types

    Retail / Tea Store

  • Affected6 Million

    MovieBoxPro Data Breach

    The MovieBoxPro data breach is a verified account data incident experienced in 2024 by the online movie and series streaming service associated with the domain…

    • Email addresses
    • Usernames

    Streaming / entertainment service

  • Affected31.2 Million

    Neiman Marcus 2024 Data Breach

    The Neiman Marcus data breach was linked to 31,152,842 unique email addresses after unauthorized access during April and May 2024.

    • Dates of birth
    • Email addresses
    • 6 more data types
    • 7 more data types

    Retail

  • Affected535.2 Thousand

    Quest App Alleged Data Exposure

    The Quest App 2024 data breach occurred in April 2024 when database backups from Quest App ( questapp.in ), an Indian digital learning and youth skill development…

    • Email addresses
    • Names
    • Phone numbers
    • 3 more data types
    • 4 more data types

    TechnologyUnverified

  • Affected1.5 Million

    Le Slip Français Data Breach

    The Le Slip Français data breach is related to the exposure of customer communication and delivery data of the French clothing brand during the April 2024 period.

    • Email addresses
    • Names
    • Phone numbers
    • 1 more data type
    • 2 more data types

    Retail / Apparel

  • Affected13.4 Million

    Kaiser Permanente Data Breach

    Kaiser Permanente, one of the largest integrated non-profit healthcare providers in the United States, disclosed a major unauthorized health data exposure affecting 13.4…

    • Special-category data:Medical record numbers
    • 6 more data types

  • Affected101.1 Thousand

    Mainline Health Systems 2024 Data Breach

    The Mainline Health Systems 2024 data breach was a security incident on the Arkansas healthcare organization's network on or about April 10, 2024.

    • Special-category data:Protected health information
    • 16 more data types

    Healthcare

  • Affected134 Million

    National Public Data Data Breach

    The National Public Data data breach is a major personal data incident in 2024 associated with background checks and data brokerage services.

    • Dates of birth
    • Email addresses
    • 5 more data types
    • 6 more data types

    Data Broker / Background Checks

  • Affected278 Thousand

    BHF Couriers Data Breach

    The 2024 BHF Couriers data breach occurred in April 2024 when internal customer and order databases from BHF Couriers ( bhfcouriers.com.au ), an Australian freight…

    • Email addresses
    • Names
    • Passwords
    • 4 more data types
    • 5 more data types

    Logistics

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