Data Breach Database

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

2,376
Total Breaches
22.8 Billion
Affected Accounts
1,813
Verified

2,376 breaches · showing 2,305–2,316

Breach date
Affected accounts

Breach list

  • Affected453.4 Thousand

    Yahoo Data Breach

    The Yahoo data breach affected approximately 453,427 user records according to the record dated July 11, 2012. The recorded fields are email addresses and passwords.

    • Email addresses
    • Passwords

    Retail

  • Affected1 Million

    War Inc. Data Breach

    The War Inc. data breach affected approximately 1,020,136 user records according to the record dated July 4, 2012.

    • Email addresses
    • Passwords
    • Usernames
    • 1 more data type
    • 3 more data types

    Gaming

  • Affected68.6 Million

    Dropbox Data Breach

    The Dropbox data breach is a major account credential incident that was obtained during the July 2012 period and came to light in a broader scope in 2016.

    • Email addresses
    • Passwords

    Cloud storage and collaboration

  • Affected17.6 Million

    Disqus Data Breach

    The Disqus data breach affected 17,551,044 accounts from July 2012 and exposed emails, usernames and password hashes.

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

    Online commenting platform

  • Affected339.5 Thousand

    League of Legends Data Breach

    The League of Legends data breach is a verified security incident from 2012 that affected player account data of the online MOBA game developed by Riot Games.

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

    Online Gaming

  • Affected134 Thousand

    WHMCS Data Breach

    In May 2012, WHMCS (Web Hosting Management Complete Solution), the widely adopted billing and client management automation platform for web hosting providers, suffered…

    • Email addresses
    • Email messages
    • 8 more data types
    • 9 more data types

    Finance

  • Affected217.8 Thousand

    Vedomosti Alleged Data Exposure

    The 2012 Vedomosti data breach occurred in May 2012 when the MySQL production user database ( db_ved_users ) of Vedomosti ( vedomosti.ru ), Russia's leading national…

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

    MediaUnverified

  • Affected164.6 Million

    LinkedIn Data Breach

    The LinkedIn data breach is a major professional network security incident confirmed when account data stolen in 2012 circulated widely in May 2016.

    • Email addresses
    • Passwords
    • Member IDs
    • 2 more data types

    Professional networking

  • Affected37.2 Million

    Last.fm Data Breach

    The Last.fm data breach is related to the compromise of account information belonging to Last.fm users in March 2012.

    • Email addresses
    • Passwords
    • Usernames
    • 1 more data type
    • 3 more data types

    Music streaming and recommendation service

  • Affected3.9 Million

    JobStreet 2012 Data Breach

    The JobStreet 2012 data breach concerns a large job-seeker dataset attributed to the recruitment service.

    • Dates of birth
    • Email addresses
    • 10 more data types
    • 11 more data types

    Recruitment

  • Affected8.2 Million

    Gamigo Data Breach

    In March 2012, a significant data breach occurred on the gamigo platform, resulting in millions of users' personal data falling into unauthorized hands.

    • Email addresses
    • Passwords

    Retail

  • Affected1.3 Million

    YouPorn Data Breach

    The YouPorn data breach is a sensitive security incident that affected 1,327,567 individuals who had accounts on the adult content platform on February 21, 2012.

    • Email addresses
    • Passwords

    Adult entertainment

All Breaches (A–Z) →