University of Nebraska Medical Center Data Breach History
WebsiteUniversity of Nebraska Medical Center (UNMC) is an academic health sciences center in Omaha, Nebraska.
This page shows all data breaches of University of Nebraska Medical Center. View the complete breach timeline, records exposed, root causes, and AI breach risk score. BreachHistory tracks disclosed data breaches worldwide.
Data Breach Timeline — All University of Nebraska Medical Center Breaches
University of Nebraska Medical Center Data Breach Summary
This page tracks the University of Nebraska Medical Center data breach history and cybersecurity incidents affecting University of Nebraska Medical Center (United States). BreachHistory currently indexes 1 publicly disclosed or catalogued incident spanning 2026, with approximately 27 thousand records reported as exposed across all indexed events. These totals may include overlapping datasets or third-party estimates and should not be interpreted as unique affected users.
The University of Nebraska Medical Center breach timeline includes major data breaches, cyber attacks, data leaks, credential exposures, API abuse, and other security incidents. Each incident provides details on the estimated records exposed, attack method, affected data types, and supporting public sources. Currently, 0 incidents are company-confirmed.
Largest University of Nebraska Medical Center Data Breaches
The largest indexed incidents include the 2026 UNMC — REDCap software vulnerability exploited 2023 — 2026 (26,937 individuals). Record counts originating from threat actors or leak sites should be treated as estimates unless confirmed by University of Nebraska Medical Center or a regulator. Below is the list of large data breaches:
- 2026 2026 UNMC — REDCap software vulnerability exploited 2023–2026 (26,937 individuals) — about 26.9K records exposed · Catalogued incident
What Information Was Exposed?
Depending on the incident, exposed data may include Social Security numbers and national IDs, names, physical addresses, health and medical (PHI) records, dates of birth, and other personal information (PII). The exact data varies between incidents, so review each breach page before assuming your information was affected.
University of Nebraska Medical Center Data Breach 2026
At the time of this update, BreachHistory catalogues 1 2026 incident related to University of Nebraska Medical Center. Most recent entry: 2026 UNMC — REDCap software vulnerability exploited 2023–2026 (26,937 individuals). New incidents are added as official disclosures, regulatory filings, or credible cybersecurity reports become available.
What To Do If You Were Affected
If you believe your account may have been involved in a University of Nebraska Medical Center data breach, change any reused passwords, enable multi-factor authentication (MFA), monitor your account for suspicious activity, and be cautious of phishing emails or fake breach notifications.
This University of Nebraska Medical Center breach history is maintained by BreachHistory using public disclosures, regulatory filings, security research, and clearly labelled third-party claims. For the complete breach timeline, records exposed, incident details, and AI Breach Risk Score, explore the sections on this page.