Case file · DatabreachRecords

Mercadien PC Certified Public data breach case filings

2 lawsuits recorded against Mercadien PC Certified Public Accountants in United States courts.

Got a Mercadien PC Certified Public Accountants letter? Ask a question

Recorded filings

Data breach lawsuits in Massachusetts, New Hampshire, most recently January 2026.

  1. December 2025 · Massachusetts

    Mercadien PC Certified Public Accountants Data Breach Notification Letter

    Data exposed: Social Security numbers, Dates of birth, Financial account numbers, Home addresses

    Settlement and complaint details · Live case list

  2. January 2026 · New Hampshire

    Mercadien PC Certified Public Accountants Data Breach Notification Letter

    Data exposed: Social Security numbers, Dates of birth, Financial account numbers, Home addresses

    Settlement and complaint details · Live case list

Got a notification letter?

If you received a Mercadien PC Certified Public Accountants data breach notification letter, your personal information may have been exposed in a breach like the lawsuits recorded here. You can ask about the Mercadien PC Certified Public Accountants filings on the national overview contact form. Nothing on this site is legal advice.

Where this case fits