> CERT Polska Details Coordinated Cyber Attacks on 30+ Wind and Solar Farms

CERT Polska, the Polish computer emergency response team, revealed that coordinated cyber attacks targeted more than 30 wind and photovoltaic farms, a private company from the manufacturing sector, and a large combined heat and power plant (CHP) supplying heat to almost half a million customers in the country. The incident took place on December 29, 2025. The agency has attributed the attacks to