Copenhagen University breach exposes data on about 525,000 people
National identity numbers and physical-access PIN codes were taken from a test environment detected on October 20.
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- First seenOct 27, 2026
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2 articles · newest firstUniversity of Copenhagen confirms breach affecting about 525,000 people
A test database held national identity numbers and contacts, and ID-card PINs for about 20,000 people were later found exposed.
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- University of Copenhagenvictim · 2
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- Danish Data Protection Agencyorganization · 2
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