Baltic States Prepare for Cyberattacks Amid Exit from Russian Power Grid

Baltic states are ramping up their defenses against potential threats to their energy infrastructure, with officials stressing their preparedness for any disruptions. Estonia, Latvia, and Lithuania are coordinating efforts to safeguard their power grids, according to Marti Auväärt, an official overseeing Estonia’s energy security. His agency has advised energy companies on precautionary measures and has experts available around the clock to respond to any serious incidents.

In Lithuania, Energy Minister Žygimantas Vaičiūnas expressed confidence that the transition process should be “smooth.” However, he emphasized that authorities remain ready for worst-case scenarios. A spokesperson for Lithuania’s Energy Ministry noted that additional actions have been taken to boost overall preparedness.

Estonia’s state-owned gas and power grid operator, Elering, has also stepped up precautions. Management board member Erkki Sapp revealed that VPN access for external companies maintaining their systems has been removed as a security measure. He reassured that Estonia is fully prepared and takes the threat seriously.

Beyond cybersecurity threats, Baltic nations are reinforcing physical security around critical infrastructure. Sapp said that Elering is restricting access to its premises, while Vaičiūnas confirmed that Lithuania has implemented new anti-drone systems and physical barriers to protect energy facilities.

Joe Marshall, a senior security strategist at Cisco’s Talos cyber threat intelligence team, stressed the importance of these measures. “Baltic energy operators should absolutely strengthen their defenses,” he said. Marshall also warned that Russia is one of the few nations that has previously interfered with another country’s power grid. “They have the means, the capability, and the knowledge to conduct such cyber operations—this reality cannot be ignored.”