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 445–456

Breach date
Affected accounts

Breach list

  • Affected55.3 Million

    Suno 2025 Data Breach

    The Suno data breach affected 55,282,226 unique email addresses on November 25, 2025, alongside contact and limited payment data.

    • Email addresses
    • Names
    • 4 more data types

    Technology

  • Affected16.1 Thousand

    Retail Merchandising Services Data Breach

    The 2025 Retail Merchandising Services data breach was a security incident involving an account in the company's email environment.

    • Social security numbers
    • 1 more data type

    Retail

  • AffectedAt least 16,004

    Northwest Iowa Community College 2025 Data Breach

    The Northwest Iowa Community College 2025 data breach involved unauthorized activity in college computer systems from November 24 through November 26, 2025, during…

    • Personal information
    • 2 more data types

    Education

  • Affected38.7 Thousand

    Southern Illinois Ob-Gyn Associates Data Breach

    The Southern Illinois Ob-Gyn Associates data breach is related to an unauthorized access incident of the Illinois-based women's health and obstetrics-gynecology services…

    • Special-category data:Personal health data
    • 4 more data types

    Healthcare / Obstetrics and Gynecology

  • Affected94.4 Thousand

    Legal Services of Long Island Data Breach

    The 2025 Legal Services of Long Island data breach affected 94,434 people according to the Indiana Attorney General's report.

    • Special-category data:Biometric data
    • Special-category data:Medical records
    • 9 more data types
    • 10 more data types

    Legal

  • AffectedAt least 501

    Precipio 2025 Data Breach

    The 2025 Precipio data breach was a cyber incident involving unauthorized access to a company cloud-based storage account and the copying of certain files.

    • Special-category data:Medical record numbers
    • 12 more data types

    Healthcare

  • Affected12.5 Million

    Colis Privé (2025) Data Breach

    The Colis Privé data breach is a high-impact delivery data incident under review within the France-based shipping and delivery service associated with the domain…

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

    Logistics / Parcel delivery

  • Affected9 Thousand

    Mariner Wealth Advisors Data Breach

    Mariner Wealth Advisors is a United States wealth management and retirement plan advisory firm.

    • Names
    • Dates of birth
    • 3 more data types

    Financial Services

  • Affected1.2 Thousand

    TrueRCM 2025 Data Breach

    The 2025 TrueRCM data breach was a cyber incident involving unauthorized access to the network environment of a company that provides medical-billing services…

    • Special-category data:Medical information
    • Special-category data:Diagnoses
    • 7 more data types
    • 8 more data types

    Healthcare

  • Affected22.7 Thousand

    Interstate Management Data Breach

    The 2025 Interstate Management Company data breach affected 22,743 people according to the Indiana Attorney General's record.

    • Special-category data:Medical information
    • 5 more data types

    Hospitality

  • Affected850.8 Thousand

    Harvard University Data Breach: 850,784 Emails

    The 2025 Harvard University data breach involved unauthorized access to systems used by Alumni Affairs and Development.

    • Email addresses
    • Names
    • Genders
    • 2 more data types
    • 3 more data types

    Education

  • Affected1.4 Million

    UPPCL India Power Corporation 1.35M Consumer Data Breach

    In November 2025, an extensive customer billing export originating from Uttar Pradesh Power Corporation Limited (UPPCL), the state-owned power transmission…

    • Names
    • Phone numbers
    • 4 more data types

    Energy

All Breaches (A–Z) →