Denmark Central Person Register (CPR) Breach: Cyberattack Exposes Data of 8.8 Million
Attackers exposed names, addresses, and ID numbers of 8.8 million people in Denmark's national register.
On October 5, 2026, Danish authorities disclosed a breach of the Central Person Register, Denmark's national population database. Attackers used a legitimate company account to access names, addresses, and CPR numbers of about 8.8 million people. Rescana published a summary of the public disclosure.
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