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
1,830
Verified

2,376 breaches · showing 1,741–1,752

Breach date
Affected accounts

Breach list

  • Affected131.6 Million

    Exactis Data Breach

    The Exactis data breach came to light in 2018 when a large dataset belonging to Exactis, a company operating in marketing and data brokerage, was found publicly…

    • Special-category data:Ethnicities
    • Special-category data:Religions
    • 18 more data types

    Data broker / Marketing data

  • Affected26.2 Million

    Ticketfly Data Breach

    A May 2018 attack on Ticketfly's ticketing platform exposed customer data tied to 26,151,608 unique email addresses.

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

    Ticketing / Event Services

  • Affected186.1 Thousand

    Adult-FanFiction.Org Data Breach

    The 2018 Adult-FanFiction.Org data incident is an adult-oriented community dataset catalogued as 186,082 accounts with a structured date of May 30, 2018.

    • Dates of birth
    • Email addresses
    • Names
    • 1 more data type
    • 3 more data types

    Online community

  • Affected48.9 Million

    Houzz Data Breach

    The Houzz data incident occurred in mid-2018 and was confirmed after Houzz learned in late December 2018 that a third party possessed a user-data file.

    • Email addresses
    • 6 more data types

    Home design and renovation platform

  • Affected36.4 Million

    Poshmark Data Breach

    The Poshmark data breach is associated with the unauthorized access to user account information on the social commerce marketplace focused on buying and selling fashion…

    • Email addresses
    • Genders
    • 4 more data types

    Social commerce marketplace

  • Affected398 Thousand

    Lolzteam Data Breach

    The Lolzteam data breach is related to the member data leak seen on May 13, 2018, for the Russian-language-focused forum community lolzteam.net.

    • Email addresses
    • Usernames

    Online Forum

  • Affected777.6 Thousand

    ViewFines Data Breach

    The ViewFines data breach affected approximately 777,649 user records according to the record dated May 7, 2018.

    • Email addresses
    • 4 more data types

    Retail

  • Affected114.8 Thousand

    RBXExchange Alleged Data Exposure

    The 2018 RBXExchange data breach affects RBXExchange ( rbx.exchange ), an unauthorized third-party virtual marketplace that facilitated the purchasing, selling,…

    • Email addresses
    • Usernames
    • Passwords
    • 3 more data types
    • 5 more data types

    GamingUnverified

  • Affected275.8 Thousand

    Linux Forums Data Breach

    The Linux Forums data breach is a verified security incident affecting the Linux help and support forum at the domain linuxforums.org on May 1, 2018.

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

    Technology

  • Affected483 Thousand

    Creative Data Breach

    The Creative data breach is related to a security incident that occurred in May 2018 on the online support forum used around Creative Technology's hardware and audio…

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

    Consumer electronics and hardware

  • Affected764.4 Thousand

    Funny Games Data Breach

    The Funny Games data breach is an incident from April 2018 that affected the authentication data of members using online gaming and entertainment accounts.

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

    Online Gaming

  • Affected39.7 Million

    Chegg Data Breach

    The Chegg data breach is related to unauthorized access to user data in the Chegg ecosystem, known for educational technology and textbook rental services, in April 2018.

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

    Education technology platform

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