Dutch Police Data Breach: Cookie Theft Exposes 65,000 Employees

Dutch Police Data Breach: Cookie Theft Exposes 65,000 Employees

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Dutch Police Data Breach: Cookie Theft Exposes 65,000 Employees

Hackers stole data from almost all 65,000 Dutch police employees by exploiting a browser cookie. The investigation points to a foreign entity, potentially Russia.

Dutch
Netherlands
NetherlandsInvestigationCybersecurityData SecurityCybercrimeCyberattackSecurity Breach
Dutch National PoliceAivdMivdMicrosoft
Stan Duijf
What information was stolen in the cyberattack?
The stolen cookie allowed the hackers to impersonate the police employee and access the Outlook address book, which contained names, email addresses, and sometimes phone numbers of nearly all police staff.
What is the impact of the hack on the Dutch police?
The impact on the police force and its employees is significant, and although the police believe their security measures were adequate, the incident highlights the vulnerability of IT systems to sophisticated cyberattacks.
What is known about the perpetrators of the cyberattack?
The police believe that the attackers, likely from another country (possibly Russia), exploited vulnerabilities in the software to steal the cookie and access the address book; they are currently investigating exactly how this occurred.
How did the hackers gain access to the Dutch police's data?
Hackers stole a browser cookie from a Dutch police employee, gaining access to a system and stealing the email address book containing almost all 65,000 employees' information.
What steps are being taken in response to this cyberattack?
The investigation involves the Dutch National Police, intelligence services AIVD and MIVD, and is focused on identifying the perpetrators, understanding their methods, and determining what further data might have been compromised.