Pro-Russian Hackers Disrupt Dutch Government Websites Ahead of NATO Summit

On June 23, 2025, pro-Russian hackers disrupted Dutch government websites ahead of the NATO summit. According to NL Times, an online service used by Dutch municipalities and provinces to publish official documents was targeted by a digital attack on Monday morning. This attack made it difficult to access web pages containing municipal and provincial council documents in regions such as Zuid-Holland and Overijssel, as well as in cities like The Hague, Den Bosch, and Delft. The exact impacts of the attack are not detailed, but it is clear that access to official documents was compromised.