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January 22, 2026 Verified Sensitive Record Finance

Mercer Advisors 2026 Data Breach

The 2026 Mercer Advisors data breach involved unauthorized access to certain systems used to store client data. The subsequently published dataset contained 320,684 verified unique email addresses.

320.7 Thousand
Email Identifiers
9
Data Types
High
Severity
Yes
Verification

Exposed Data Types

9
Email addresses
Names
Phone numbers
Physical addresses
Dates of birth
Social security numbers
Driver's licenses
Government issued IDs
Financial account information

Additional Information

Added DateAugust 3, 2026
Breach DateJanuary 22, 2026
Domainmerceradvisors.com
SourceMercer Advisors
Last Content UpdateAugust 3, 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.

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Company Information

Company NameMercer Advisors
SectorFinance
CountryUnited States
Websitemerceradvisors.com

Risk Level

High

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

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