All Breaches
September 17, 2025 Verified Sensitive Record Professional Services

Mercadien 2025 Data Breach

The 2025 Mercadien data breach affected 402,741 people according to the Indiana Attorney General's record.

402.7 Thousand
Affected People
11
Data Types
High
Severity
Yes
Verification

Exposed Data Types

11
Names
Physical addresses
Dates of birth
Driver's license numbers
Government identification numbers
Social security numbers
Financial account information
Usernames
Passwords
PIN codes
Payment card information

Additional Information

Added DateJuly 29, 2026
Breach DateSeptember 17, 2025
Domainmercadien.com
SourceOfficial company notice and State Attorney General records
Last Content UpdateJuly 29, 2026

Verification and editorial method

LeakData compares the incident name, date, affected-record count, and exposed data types with accessible sources. Unverified fields are not presented as facts, and records are updated when new evidence becomes available.

Report missing or incorrect information

Company Information

Company NameMercadien P.C. Certified Public Accountants
SectorProfessional Services
CountryUnited States
Websitemercadien.com

Risk Level

High

The reported impact exceeds 100 thousand and falls within the high severity band.

Protect Yourself

Check whether you were affected by this breach

Check Now