ESET Researchers Uncover Sandworm Cyberattack on Polish Power Grid in Late 2025
cyberattackpower_gridmalwareSandwormESET_researchdata_destructionPoland2025
ESET researchers analyzed a cyberattack carried out by the Sandworm group against the Polish power grid in late 2025. The attack involved a data-destructive malware that the researchers named DynoWiper. No additional technical details or specific impacts are mentioned in the article.