Case file · DatabreachRecords

Main Street Bank data breach case filings (Massachusetts)

2 lawsuits recorded against Main Street Bank in United States courts.

Got a Main Street Bank letter? Ask a question

Recorded filings

Data breach lawsuits in Massachusetts, most recently June 2026.

  1. June 2026 · Massachusetts

    Main Street Bank Data Breach Notification Letter

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

    Settlement and complaint details · Live case list

  2. January 2025 · Massachusetts

    Main Street Bank Data Breach Notification Letter

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

    Settlement and complaint details · Live case list

Got a notification letter?

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

Where this case fits