**Source : The Hacker News | 8 octobre 2026** The Russia-aligned threat actor known as UAC-0099 has been attributed to a previously undocumented .NET infostealer and remote access trojan (RAT) codenamed ASHVEIN. According to TrendAI, the malware has been put to use in attacks targeting Ukrainian government personnel. The cybersecurity company is tracking the cluster under the name Earth Sirrush (previously SHADOW-EARTH-065). ASHVEIN, 👉 **Lire l'article complet sur The Hacker News :** [https://thehackernews.com/2026/10/uac-0099-targets-ukrainian-government.html](https://thehackernews.com/2026/10/uac-0099-targets-ukrainian-government.html)