Case file · DatabreachRecords

Columbia Bank data breach case filings (Washington)

1 lawsuit recorded against Columbia Bank in United States courts.

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Recorded filings

Data breach lawsuits in Washington, most recently April 2026.

  1. April 2026 · Washington

    Columbia Bank Data Breach Notification Letter

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

    Settlement and complaint details · Live case list

Got a notification letter?

If you received a Columbia 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 Columbia Bank filings on the national overview contact form. Nothing on this site is legal advice.

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