ESET researchers identified new data-wiping malware that ESET named DynoWiper, used against an energy company in Poland.The TTPs observed during ...

Researchers attributed the failed attempt to the infamous Russian APT Sandworm, which is notorious for wiper attacks on ...

Russia's Sandworm group has targeted Poland's energy grid with DynoWiper malware but failed to disrupt power, marking the ...

ESET links Russia-backed Sandworm to a failed December 2025 cyberattack using DynoWiper malware against Poland’s power and ...

Poland linked December 2025 cyber attacks on energy and manufacturing sites to Static Tundra, involving DynoWiper and ...

A cyberattack targeting Poland's power grid in late December 2025 has been linked to the Russian state-sponsored hacking ...

In late December, a coordinated cyberattack targeted multiple sites across the Polishpower grid, specifically those connected to distributed energy generation. Now we know who’s at fault.