FinSecLedger
BREACHCONFIRMED

Marquis Software Solutions Data Breach

Financial Services Vendor • Financial Services Technology

824,000
Records Affected
Jan 28, 2026
Disclosed
ransomware
Attack Vector
Akira
Threat Actor

Data Exposed

Social Security NumbersAccount NumbersNamesDates of BirthAddresses

Timeline

OccurredJanuary 10, 2026
DiscoveredJanuary 15, 2026
DisclosedJanuary 28, 2026

Sources

Maine Attorney General Data Breach Notice(state ag)
January 28, 2026
American Banker Coverage(news)
January 29, 2026

Related Coverage

Analysis

Marquis Software Breach: Third-Party Risk in Financial Services
2 min read

Last updated: February 2, 2026