DataBreachSearch.com

Did Columbia University have a data breach?

Answer

Yes. Columbia University reported a data breach to the NH Attorney General on August 12, 2025.

View the official filing

What the filing says

Reported to
NH Attorney General
Filing date
August 12, 2025
Breach date
Not stated in the filing
People affected
Not stated in the filing

In plain terms

Columbia University reported a data breach to the NH Attorney General's office on August 12, 2025. If Columbia University sent you a written notice, that letter connects you to this incident. Whether you have a legal claim depends on the specific facts of the breach and your situation — a free case review can help you understand your options.

Other filings by Columbia University

Companies often file the same breach in several states. Each filing is listed separately.

Commonly recommended next steps

  • Stay alert to targeted scams

    Be cautious of calls, texts, or emails that reference this breach. Legitimate organizations won't ask you to confirm sensitive details through an unsolicited message.

  • Keep your notification letter

    Save the notice you received. It documents that your information was involved and is often needed to enroll in any credit monitoring offered or to join a related legal claim.

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Other breaches reported in NH

DataBreachSearch.com reports what was filed with state regulators. It is not legal advice, is not a law firm, and is not affiliated with any government agency or with Columbia University.