Data Breach Database

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

2,490
Total Breaches
24.2 Billion
Affected Accounts
1,944
Verified

2,491 breaches · showing 1,393–1,404

Breach date
Affected accounts

Breach list

  • Affected50 Thousand

    Acer Data Breach

    In March 2021, Taiwanese electronics and computer hardware giant Acer fell victim to a massive ransomware attack carried out by the REvil cybercrime syndicate.

    • Financial spreadsheets
    • 4 more data types

  • Affected297.7 Thousand

    Carding Mafia (March 2021) Data Breach

    The Carding Mafia March 2021 data breach is associated with the verified leak of the carding forum known by the domain cardmafia.cc during the March 2021 period.

    • Email addresses
    • IP addresses
    • 2 more data types
    • 3 more data types

    Carding forum / cybercrime forum

  • Affected77.1 Million

    Luxottica Data Breach

    The Luxottica data breach is a verified incident from March 2021 that affected customer data working with numerous brands in the eyewear and optical retail sector.

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

    Eyewear and optical retail

  • Affected4 Million

    IDC Games Data Breach

    The IDC Games data incident concerns a database of approximately four million rows that was shared on a forum in March 2021.

    • Email addresses
    • Passwords
    • Usernames
    • 2 more data types

    Digital Game Distribution

  • Affected4.8 Million

    Descomplica Data Breach

    Descomplica is a Brazil-based online education and exam preparation platform. The breach in March 2021 affected approximately 4.8 million unique email addresses, along…

    • Email addresses
    • Names
    • 3 more data types

    EdTech / Online Education

  • Affected11.8 Thousand

    WeLeakInfo Data Breach

    The WeLeakInfo data breach is a sensitive incident that emerged in March 2021 and concerns payment customers of the now-closed WeLeakInfo service.

    • Browser user agent details
    • 7 more data types

    Credential search service

  • Affected465.1 Thousand

    Liker Data Breach

    The Liker data breach is a confirmed security incident affecting the social networking service called Liker on March 8, 2021.

    • Auth tokens
    • Dates of birth
    • 11 more data types
    • 12 more data types

    Social Media

  • Affected28.7 Thousand

    NAMIC Data Breach

    The 2021 NAMIC data breach occurred in March 2021 when the member and account management database of the National Association of Mutual Insurance Companies (NAMIC) (…

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

    Nonprofit

  • Affected50.1 Thousand

    Galactic Games 2021 Data Breach Claim

    The third-party dataset associated with Galactic Games is based on oc_customer SQL rows in a complete 7z archive that passed its integrity test.

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

    Gaming Retail / Used Games MarketplaceUnverified

  • Affected450.9 Thousand

    MarketsMojo Alleged Data Exposure

    MarketsMojo is known as a financial technology platform based in India that provides stock analysis, investment research, and portfolio insights.

    • Email addresses
    • Passwords
    • 2 more data types
    • 3 more data types

    Financial TechnologyUnverified

  • Affected12.3 Thousand

    SwarmShop Data Breach

    SwarmShop data breach is a security incident dated March 2021, investigated within the scope of a sensitive online service, an illegal marketplace associated with card…

    • Usernames
    • Passwords

    Illegal Marketplace / Carding

  • Affected66.5 Thousand

    Gab Data Breach

    The Gab data breach is a verified incident from February 2021 affecting members using social network accounts.

    • Avatars
    • Email addresses
    • Names
    • 3 more data types
    • 4 more data types

    Social Network

All Breaches (A–Z) →