The Cheap Radio Hack That Disrupted Poland’s Railway System
The sabotage of more than 20 trains in Poland by apparent supporters of Russia was carried out with a simple “radio-stop” command anyone could broadcast with $30 in equipment.
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A year after Russia's invasion, the scope of cyberwar in Ukraine comes into focus
The Ukraine war has inspired a defensive cyber effort that government officials and technology executives describe as unprecedented.
A year after Russia's invasion, the scope of cyberwar in Ukraine comes into focus | CyberScoop
The Ukraine war has inspired a defensive cyber effort that government officials and technology executives describe as unprecedented.