Emergence of Tsundere Botnet Exploiting Node.js and Cryptocurrency Packages
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The Tsundere botnet, identified by Kaspersky GReAT in mid-2025, targets Windows, Linux, and macOS users by leveraging legitimate Node.js packages and blockchain technology. Initially observed in October 2024, it utilizes a malicious MSI installer and exploits the Ethereum blockchain for command-and-control operations.
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