Norway's government hit by massive DDoS attack

Published August 6, 2026

Norway's government services faced a massive DDoS attack this week, flooding their systems with fake traffic to slow down access. The attack targeted government websites and login systems, but most services stayed online with little disruption.

Report priority
Medium
Involves
Norway’s government

What is known

A pro-Russian hacker group sent millions of fake requests to Norway's government websites at once, overwhelming their servers with traffic.

What to do

If you tried to use Norway's government websites or login systems between Monday and Wednesday this week and noticed slower access, check for updates from Norwegian authorities if you rely on government websites for important tasks.

Reported details

An attacker group called Server Killers sent a flood of fake internet requests to Norway's government websites. These requests made the servers struggle to handle real users, slowing down access to services like the single login for multiple government accounts. The attack lasted for days but did not fully shut down the services.

Norway's government services were targeted by a massive distributed denial-of-service (DDoS) attack on Monday, August 26, 2024, the largest recorded against the country's digital infrastructure. The assault flooded systems with traffic to degrade or disrupt online availability, primarily targeting a centralized authentication service used by citizens and businesses for single-sign-on across government platforms. While most public services remained operational, the Norwegian Digitalization Agency (Digdir) confirmed the attack was unprecedented in scale for the agency.

A pro-Russian group calling itself Server Killers claimed responsibility via Telegram, linking the attack to Norway's military and financial support for Ukraine, including an August 23 defense agreement and a $9.2 billion aid pledge announced by Prime Minister Jonas Gahr Støre. Authorities have not confirmed the group's involvement but are investigating alongside Norway's Police Security Service, National Security Authority, and Kripos. Server Killers has previously conducted similar DDoS campaigns in Europe and Canada since 2023.