The Danish government has accused Russia of being behind two “destructive and disruptive” cyber-attacks in what it describes as “very clear evidence” of a hybrid war.
The Danish Defence Intelligence Service (DDIS) announced on Thursday that Moscow was behind a cyber-attack on a Danish water utility in 2024 and a series of distributed denial-of-service (DDoS) attacks on Danish websites in the lead-up to the municipal and regional council elections in November. The first, it said, was carried out by the pro-Russian group known as Z-Pentest and the second by NoName057(16), which has links to the Russian state.
Read more…
Source: The Guardian News
Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox
Related:
- Denmark blames Russia for cyberattacks on water utility and local government websites
December 18, 2025
The Danish government has accused Russia of being behind two “destructive and disruptive” cyber-attacks in what it describes as “very clear evidence” of a hybrid war. The Danish Defence Intelligence Service (DDIS) announced on Thursday that Moscow was behind a cyber-attack on a Danish water utility in 2024 and a series of distributed denial-of-service (DDoS) attacks ...
- Europol: End of the game for cybercrime infrastructure: 1025 servers taken down
November 13, 2025
Between 10 and 13 November 2025, the latest phase of Operation Endgame was coordinated from Europol’s headquarters in The Hague. The actions targeted one of the biggest infostealers Rhadamanthys, the Remote Access Trojan VenomRAT, and the botnet Elysium, all of which played a key role in international cybercrime. Authorities took down these three large cybercrime enablers. ...
- Denmark energy cyber attack highlights infrastructure security gaps
August 4, 2025
November 2023 saw an unprecedented cyber attack on Denmark’s energy infrastructure. In a co-ordinated breach of 22 companies, criminal gangs gained access to industrial control systems. Investigators believe at least one of the attackers was acting on behalf of a state. Michael Murphy, who heads Fortinet’s APAC Operational Technology group from the company’s Sydney office, says ...
- Denmark allocates €12 million for cyber security in Ukraine’s Armed Forces and Defence Ministry within IT coalition
January 24, 2024
Denmark has announced assistance worth more than €12 million to develop the cyber resilience of the systems of the Armed Forces of Ukraine and the Ministry of Defence of Ukraine. As part of the new Ramstein-format meeting on 23 January, Denmark and other member countries of the IT coalition signed a cooperation agreement that outlines the ...
- Danish cloud host says customers ‘lost all data’ after ransomware attack
August 23, 2023
Cloud host CloudNordic says most of its customers have “lost all data with us” following a ransomware attack on its data center systems, including its backups. The Denmark-based cloud company said the ransomware attack began Friday, during which cybercriminals “shut down all systems,” including its website and email, and encrypted customer systems and websites. Read more… Source: TechCrunch
- 7-Eleven stores in Denmark closed due to a cyberattack
August 8, 2022
7-Eleven stores in Denmark shut down today after a cyberattack disrupted stores’ payment and checkout systems throughout the country. The attack occurred early this morning, August 8th, with the company posting on Facebook that they were likely “exposed to a hacker attack”. The translated statement says that the company has closed all the stores in the country ...
