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31 disclosed this week · 26,167 on record

University of Copenhagen

Disclosed Oct 26, 2026525,000 affectedUnverified

University of Copenhagen data breach exposes data of 525,000 people

The University of Copenhagen in Denmark confirmed that hackers accessed one of its test environments containing personal data belonging to 525,000 people. [...]

What is known

People affected525,000 (as reported in the press)
DisclosedOct 26, 2026
AttackHacking
Data exposedNot stated
SectorEducation
StatusUnverified: not yet confirmed by an official notice, a filing or the organization

Sources

Notices filed

History of this record
source2026-10-28
empty to https://databreaches.net/2026/10/27/university-of-copenhagen-data-breach-exposes-data-of-525000-people/by dailySource
Added2026-10-27
First recordedby dailySource

First seen 2026-10-27 (Security news). Record counts are as reported. Not legal advice.

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