Poland’s energy grid was targeted by never-before-seen wiper malware
Summary
Ars Technica reports that Poland’s electric grid was targeted by a wiper malware likely linked to Russia's Sandworm. The attack aimed to disrupt grid communications but did not succeed in taking electricity offline, highlighting the ongoing risk of destructive cyber operations against critical infrastructure. The piece places DynoWiper in the context of historical Sandworm activities and discusses potential motives and defense implications for utilities.