Data Breach Database

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

2,523
Total Breaches
25.4 Billion
Affected Accounts
1,977
Verified

2,523 breaches · showing 1,081–1,092

Breach date
Affected accounts

Breach list

  • AffectedAt least 26,937

    University of Nebraska Medical Center Data Breach

    The University of Nebraska Medical Center data breach affected at least 26,937 people after unauthorized access to UNMC's REDCap research application from September 2023…

    • Special-category data:Medical record numbers
    • Special-category data:Diagnoses
    • 9 more data types
    • 10 more data types

    Healthcare

  • Affected70.8 Million

    Naz Credential List

    The Naz credential list data breach is associated with a large-scale collection of credentials that was leaked in September 2023.

    • Email addresses
    • Passwords

    Credential stuffing and stealer logs

  • Affected2.7 Thousand

    DeFacto Data Breach

    In September 2023, multinational Turkish apparel and fashion brand DeFacto Perakende Tic. A.Ş. submitted a data breach notification to the Personal Data Protection…

    • Customer names and surnames
    • 5 more data types

    Retail / Apparel & Fashion

  • Affected832.3 Thousand

    Sphero Data Breach

    The Sphero data breach is an incident associated with Sphero, known for educational robots and STEM learning products, that occurred in September 2023.

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

    Education Technology

  • Affected65 Million

    Caesars Entertainment Data Breach

    In September 2023, casino and resort hospitality giant Caesars Entertainment suffered a major social engineering cyberattack orchestrated by the Scattered Spider threat…

    • Names
    • Social security numbers
    • 5 more data types
    • 6 more data types

    Hospitality / Casinos & Resorts

  • Affected76 Thousand

    PTV Telecom Data Breach

    Spanish regional telecommunications operator PTV Telecom ( ptvtelecom.com / Grupo Procono) officially confirmed a cyberattack in autumn 2023 that compromised its…

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

    Telecommunications

  • Affected635.6 Thousand

    Kixify 2023 Data Breach Claim

    A customer database containing approximately 635,623 records attributed to online sneaker marketplace Kixify ( kixify.com ) was shared across data leak forums and threat…

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

    E-CommerceUnverified

  • Affected316.5 Thousand

    ClaraHair (2023) Data Breach

    The ClaraHair data breach is a critical customer data incident affecting approximately 316,509 customer records in the beauty and hair product e-commerce environment…

    • Email addresses
    • Names
    • Phone numbers
    • 8 more data types
    • 9 more data types

    E-commerce / Beauty and hair careUnverified

  • Affected28.2 Thousand

    Market Moveis Data Breach

    The Market Moveis data breach is related to the Portuguese home decor and furniture retailer exposing customer records in the August 2023 period.

    • Email addresses
    • Names

    Retail / Home Decor

  • Affected6.4 Million

    Qakbot 2023 Malware Exposure

    Qakbot 2023 Malware Exposure concerns email identifiers supplied after a multinational law-enforcement effort in August 2023 disrupted the Qakbot botnet and malware…

    • Email addresses
    • Passwords

    Malware / Botnet

  • Affected196.9 Thousand

    Kroll 2023 Data Breach

    The 2023 Kroll data breach was an account-compromise incident that exposed some claimant files maintained for the FTX, BlockFi and Genesis bankruptcy proceedings.

    • Email addresses
    • Names
    • 3 more data types

    Professional Services

  • Affected760 Thousand

    Discord.io Data Breach

    In August 2023, custom Discord invite directory Discord.io suffered a catastrophic database breach executed by threat actor Akhirah.

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

    Internet / Online Community Directory

All Breaches (A–Z) →