Dutch Ministry of Finance Investigates Unauthorized System Access
Summary
The Dutch Ministry of Finance detected unauthorized access to systems supporting primary policy processes on March 19, 2026. Access was immediately blocked upon detection and an investigation has commenced. Public services provided by the Tax Authority, Customs, and Benefits Agency remain unaffected.
What changed
The Ministry of Finance announced detection of unauthorized access to systems supporting primary government processes. The incident was identified on March 19, 2026, with immediate blocking of affected system access and initiation of a formal investigation. Citizen-facing services operated by Belastingdienst, Douane, and Toeslagen were not impacted.
Affected parties are government employees whose access to certain systems has been temporarily suspended during the investigation. There is no indication of impact on public service delivery. No personal data compromise or specific threat actor has been disclosed at this time.
Archived snapshot
Apr 18, 2026GovPing captured this document from the original source. If the source has since changed or been removed, this is the text as it existed at that time.
Ministerie van Financiën onderzoekt ongeautoriseerde toegang tot systemen
Nieuwsbericht | 23-03-2026 | 15:52
De ICT-beveiliging van het ministerie van Financiën heeft donderdag 19 maart ongeautoriseerde toegang gesignaleerd tot systemen voor een aantal primaire processen op het beleidsdepartement.
Naar aanleiding van de signalering is direct onderzoek gestart en is per vandaag de toegang tot deze systemen geblokkeerd. Dit heeft effect op de werkzaamheden van een deel van de medewerkers.
De dienstverlening aan burgers en bedrijven door Belastingdienst, Douane en Toeslagen is niet geraakt.
Wij vullen dit bericht aan als we meer informatie kunnen delen.
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