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 2,329–2,340

Breach date
Affected accounts

Breach list

  • Affected859.8 Thousand

    Stratfor Data Breach

    The Stratfor data breach affected approximately 859,777 user records according to the record dated December 24, 2011.

    • Credit cards
    • Email addresses
    • Names
    • 4 more data types
    • 6 more data types

    Technology

  • Affected4.4 Million

    Renren Data Breach

    The 2011 Renren (人人网) data breach occurred in December 2011 when Renren ( renren.com ), historically recognized as China's leading real-name social network ("the…

    • Email addresses
    • Passwords

    Social Media

  • Affected6.4 Million

    China Software Developer Network 2011 Data Breach

    China Software Developer Network data breach is a verified record from December 2011 associated with csdn.net, a large developer community known as CSDN.

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

    Developer Community

  • Affected5 Million

    Zhenai.com Alleged Data Exposure

    The Zhenai.com data breach is a sensitive personal data incident that affected users of the China-based dating and matchmaking service on December 21, 2011.

    • Email addresses
    • Passwords

    Dating siteUnverified

  • Affected28.6 Thousand

    hemmelig.com Data Breach

    hemmelig.com data breach is an incident that should be carefully evaluated in terms of privacy and account security due to the exposure of account data held…

    • Email addresses
    • Genders
    • Nicknames
    • 3 more data types
    • 4 more data types

    Adult retail

  • Affected9 Million

    178.com Alleged Data Exposure

    The dataset attributed to 178.com in December 2011 is unverified. A third-party record reports approximately 8,988,365 accounts with username and password fields.

    • Reported usernames
    • 1 more data type

    Gaming Portal / CommunityUnverified

  • Affected8.7 Million

    Dodonew.com Alleged Data Exposure

    The Dodonew.com data breach is related to user data allegedly obtained from the China-based website Dodonew.com in the latter part of 2011.

    • Email addresses
    • Usernames

    Chinese web serviceUnverified

  • Affected34.4 Thousand

    EazySubs Alleged Data Exposure

    The EazySubs data breach is a security incident reviewed within the scope of the social media promotion and subscription-boosting platform associated with the domain…

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

    Social Media PromotionUnverified

  • Affected745.4 Thousand

    Android Forums 2011 Data Breach

    The 2011 Android Forums data breach is a credential incident affecting the Android community forum and catalogued with a date of October 30, 2011.

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

    Technology

  • Affected43.3 Thousand

    Rune Village Alleged Data Exposure

    The Rune Village data breach is a security incident that occurred in the context of the RuneScape-focused game and forum community associated with the domain…

    • Email addresses
    • Usernames
    • 3 more data types
    • 4 more data types

    Gaming CommunityUnverified

  • Affected4.2 Thousand

    Zion-Network Alleged Data Exposure

    An underground community and discussion forum database comprising approximately 4,155 records attributed to Zion-Network (zion-network.cc) surfaced on leak platforms…

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

    Underground Communities & ForumsUnverified

  • Affected10.6 Thousand

    HackBase Alleged Data Exposure

    The HackBase data breach is an unconfirmed incident dating back to October 2011 that affected user accounts of the hacking and security forum community associated…

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

    Hacking forumUnverified

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