Data Breach WatchDBW

Education

Low

monitoring

Updated 13 days ago

Columbia University Data Breach

▼ Key takeaways

•Reports suggest a potential breach involving Columbia University.
•Discovered on August 14, 2026.
•Possible data exposed: SSN.
•Affects individuals in: New York.
•Confirmation level: Based on reports.

Detailed summary

Ransomware.live listed Columbia University Information (Dental) as a ransomware victim on 2026-08-14 and tied the entry to the Global Secret Group. The source record shows an attack date of 2026-08-14 and identifies the website as columbia.edu, but there is no official confirmation in the materials provided.

The available record does not confirm what data was exposed beyond a 296 GB set of files and folders. No entity-level affected count, notice date, regulator filing, or consumer notification was provided in the source materials, and no specific SSN, medical, or financial data exposure was confirmed.

This account is based on a ransomware tracking entry, so details may change if Columbia University, regulators, or court filings release more information later.

Data possibly involved

SSN
Can be used to open fraudulent accounts and file false tax returns

Company Response Timeline

Breach Occurred

Aug 14, 2026

Company Discovered

Aug 14, 2026

Regulator Notified

Unknown

Consumers Notified

Unknown

0 days to discover

Breach Verification Status

Reports Only

Current

Initial dark web reports of potential breach

Company Confirmed

Company has acknowledged the breach

Regulator Confirmed

Confirmed by regulatory authorities

Note: Breach verification can take time. Information may evolve as more details become available from companies and regulators.

Case Status:

Monitoring

We're monitoring this situation for developments.

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Do you use Columbia University?

Yes

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What should I do?

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