Poland's Power System Targeted by Significant Cyberattack

In the last week of December 2025, Poland's power system experienced its most significant cyberattack in years, according to Energy Minister Milosz Motyka. The attack, which aimed to disrupt communication between renewable energy installations and power distribution operators, represents a shift in tactics, as previous assaults typically targeted large power units or transmission networks. Motyka described this incident as the strongest attack on Poland's energy infrastructure in recent memory.

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The cyberattack on Poland's power system is part of a broader trend of increasing cyber threats directed at the country, particularly from Russian actors. Since the onset of the war in Ukraine in February 2022, Poland has seen a surge in cyber incidents, with the country's digital affairs minister noting that Russian military intelligence has significantly increased its resources for cyber operations against Poland. In the first three quarters of 2025 alone, Poland identified approximately 170,000 cyber incidents, with a substantial number attributed to Russian sources.

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Milosz Motyka emphasized the unprecedented nature of this attack, stating, "The command of the cyberspace forces has diagnosed in the last days of the year the strongest attack on the energy infrastructure in years." However, he refrained from disclosing specific details regarding the perpetrators or the recommendations made by the Polish administration in response to the incident.

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While the Polish government has acknowledged the cyber threats, there is concern among cybersecurity experts about the adequacy of the country's defenses. Critics argue that the increasing frequency and sophistication of cyberattacks highlight vulnerabilities in Poland's critical infrastructure and call for enhanced protective measures and international cooperation to mitigate such risks.

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There is a lack of clarity regarding the specific actors behind the cyberattack. While the Polish government attributes a significant portion of cyber incidents to Russian actors, no definitive evidence has been publicly presented linking this particular attack to any specific group. Additionally, details on the recommendations or actions taken by the Polish administration following the attack remain undisclosed.

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In light of this incident, Poland is likely to reassess its cybersecurity strategies and may seek to bolster defenses against future attacks. The government is expected to engage in discussions regarding international collaboration to enhance cybersecurity measures, particularly in the context of ongoing tensions with Russia.

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• “The command of the cyberspace forces has diagnosed in the last days of the year the strongest attack on the energy infrastructure in years,” — Milosz Motyka, Energy Minister

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