**Source : The Hacker News | 5 août 2026** Cybersecurity researchers have flagged an evolution of the EtherHiding blockchain-based command-and-control (C2) technique that conceals the C2 server IP address inside a made-up destination address of a completely empty Ethereum transfer. The new dead drop resolver approach, observed in two trojanized npm packages "bianira-ui" and "fluid-type-ui," has been codenamed NullReceiver by 👉 **Lire l'article complet sur The Hacker News :** [https://thehackernews.com/2026/08/trojanized-npm-packages-decode-c2-ip.html](https://thehackernews.com/2026/08/trojanized-npm-packages-decode-c2-ip.html)