Never-before-seen malware is nuking data in Russia’s courts and mayors’ offices

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Mayors' offices and courts in Russia are under attack by never-before-seen malware that poses as ransomware but is actually a wiper that permanently destroys data on an infected system, according to security company Kaspersky and the Izvestia news service.

Kaspersky researchers have named the wiper CryWiper, a nod to the extension .cry that gets appended to destroyed files. Kaspersky says its team has seen the malware launch “pinpoint attacks” on targets in Russia.