How Russia-linked malware cut heat to 600 Ukrainian buildings in deep winter

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Enlarge / The cityscape from the tower of the Lviv Town Hall in winter. (credit: Anastasiia Smolienko / Ukrinform/Future Publishing via Getty Images ) As Russia has tested every form of attack on Ukraine's civilians over the past decade, both digital and physical, it's often used winter as one of its weapons—launching cyberattacks on electric utilities to trigger December blackouts and ruthlessly bombing heating infrastructure. Now it appears Russia-based hackers last January tried yet another approach to leave Ukrainians in the cold: a specimen of malicious software that, for the first time, allowed hackers to reach directly into a Ukrainian [...]