Threat Advisory: WhisperGate Malware Attacks Against Ukrainian System

Microsoft-identified "WhisperGate" is a high-severity destructive malware campaign targeting Ukrainian government and technology organizations that poses as ransomware but is intended to render systems inoperable by overwriting the Master Boot Record and corrupting files; the campaign uses Discord to deliver secondary payloads and the report includes mitigation recommendations and IoCs (SHA-256 hashes and AV signatures).