MARQUIS SOFTWARE SOLUTIONS, INC. data breach case filings

Recorded filings

Data breach lawsuits in Illinois, most recently August 2025.

1. August 2025 · Illinois

   MARQUIS SOFTWARE SOLUTIONS, INC. (ON BEHALF OF BUSINESS CUSTOMER DATA OWNERS) Data Breach Notification Letter

   Data exposed: Social Security numbers, Dates of birth, Home addresses, Driver's license numbers, Email addresses

   Settlement and complaint details · Live case list

Got a notification letter?

If you received a MARQUIS SOFTWARE SOLUTIONS, INC. (ON BEHALF OF BUSINESS CUSTOMER DATA OWNERS) data breach notification letter, your personal information may have been exposed in a breach like the lawsuits recorded here. You can ask about the MARQUIS SOFTWARE SOLUTIONS, INC. (ON BEHALF OF BUSINESS CUSTOMER DATA OWNERS) filings on the national overview contact form. Nothing on this site is legal advice.

Where this case fits

• Illinois data breach filings 2026
• August 2025 data breach digest
• United States data breach filings 2026 - national tracker