Russian Hackers Linked to ‘Largest Ever Cyber Attack’ on Danish Critical Infrastructure

Russian threat actors have been possibly linked to what’s been described as the « largest cyber attack against Danish critical infrastructure, » in which 22 companies associated with the operation of the country’s energy sector were targeted in May 2023. 
« 22 simultaneous, successful cyberattacks against Danish critical infrastructure are not commonplace, » Denmark’s SektorCERT said [PDF]. « The

Russian threat actors have been possibly linked to what’s been described as the « largest cyber attack against Danish critical infrastructure, » in which 22 companies associated with the operation of the country’s energy sector were targeted in May 2023. 
« 22 simultaneous, successful cyberattacks against Danish critical infrastructure are not commonplace, » Denmark’s SektorCERT said [PDF]. « The