United Nations Data Breach History

This page tracks the United Nations data breach history and cybersecurity incidents affecting United Nations (United Nations). BreachHistory currently indexes 3 publicly disclosed or catalogued incidents spanning 2019 through 2021, with approximately an unknown number of 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 United Nations 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 United Nations Data Breaches

Indexed United Nations incidents are listed below. Where a public count is unavailable, the catalog shows unknown records exposed. Open each page for attack method, data types, and sources.

• 2021 2021 — United Nations: Hacking — about Unknown records exposed · Catalogued incident
• 2019 2019 — United Nations: Hacking — about Unknown records exposed · Catalogued incident
• 2019 2019 — Data breach — about Unknown records exposed · Catalogued incident

What Information Was Exposed?

Depending on the incident, exposed data may include email addresses, names, physical addresses, health and medical (PHI) records, and other personal information (PII). The exact data varies between incidents, so review each breach page before assuming your information was affected.

United Nations Data Breach 2026

At the time of this update, no United Nations data breach has been catalogued for 2026. 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 United Nations 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 United Nations 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.