The U.S. imposed sanctions against several Iranian nationals for conducting cyberattacks targeting critical infrastructure, coinciding with the disclosure of a cyber intrusion at a small UK power plant. The timing of these enforcement actions and the reported incident highlights ongoing Iranian cyber threat activity against energy sector assets in Western nations.
Read full article at The Record ↗The U.S. Treasury has imposed sanctions against alleged Iranian hackers as part of a coordinated enforcement action described as "economic D-Day." The action follows a Justice Department indictment unsealed the previous week targeting individuals affiliated with the Mabna Institute.
No risk to wider energy system, government tells The Reg
The disruption took place amid a wave of attacks targeting vulnerable industrial devices in the water and energy sectors.
Suspected Iranian-linked attackers caused a British power plant to shut down for four days in July 2026, prompting concerns about the resilience of UK critical infrastructure against destructive cyber operations. The incident coincided with a coordinated cyberattack affecting over 30 community water utilities in the US, suggesting a potential pattern of coordinated targeting against critical infrastructure sectors across multiple countries.