Danish authorities say in a new assessment published this week that Russia carried out cyberattacks against infrastructure and websites in Denmark in 2024 and 2025, describing new cases which had not previously been reported.
Denmark’s Defense Intelligence Service said in a statement Thursday that Moscow was responsible for “destructive and disruptive” cyberattacks on a Danish water utility in 2024 and a series of denial of service attacks which overwhelmed Danish websites ahead of regional and local elections last month.
The intelligence service said the attacks were part of Russia’s “hybrid war” against the West and an attempt to create instability. It said Moscow’s cyberattacks are part of a broader campaign to undermine and punish countries which support Ukraine.
The attacks are among a growing number of incidents that Western officials say are part a campaign of sabotage and disruption across Europe masterminded by Russia. An Associated Press database has documented 147 incidents, including the two cases reported by Denmark this week.
Not all incidents are public and it can sometimes take officials months to establish a link to Moscow. While officials say the campaign — waged since President Vladimir Putin’s invasion of Ukraine in 2022 — aims to deprive Kyiv of support, they believe Moscow is also trying to identify Europe’s weak spots and suck up law enforcement resources.
The Danish agency said one group carried out the “destructive attack” on the water utility in 2024 and that a separate group was responsible for the cyberattack on Danish websites ahead of the recent elections. It said both have links to the Russian state.
“The Russian state uses both groups as instruments of its hybrid war against the West. The aim is to create insecurity in the targeted countries and to punish those that support Ukraine,” the statement said.
German authorities summoned Russia’s ambassador in Berlin on Dec. 12 after the foreign ministry accused Moscow of carrying out sabotage, cyberattacks and election interference.
That included a 2024 cyberattack against German air traffic control, German foreign ministry spokesperson Martin Giese said.
This story originally appeared on ABC News
