New DynoWiper Malware Used in Attempted Sandworm Attack on Polish Power Sector

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New DynoWiper Malware Used in Attempted Sandworm Attack on Polish Power Sector

Thehackernews •[email protected] (The Hacker News) • January 24, 2026

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This article is one source in a clustered incident — the cluster page carries the summary, timeline and every other outlet covering it.

Russian Hackers Target Polish Energy Systems with DynoWiper Malware In December 2025, Polish energy systems were targeted by cyberattacks attributed to the Russian hacking group Sandworm. Researchers from ESET identified the use of DynoWiper malware in these attacks, although no disruptions to the energy supply occurred. 60 sources 55

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Malware (1)