UAC-0099 Targets Ukrainian Government Personnel With ASHVEIN RAT Hiding Commands in HTML

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 target…
Sourcing & attribution. Newseze provides AI-curated summaries, narrative framing, and editorial analysis. The underlying reporting was contributed by The Hacker News; tap “Open original source” above to read their full reporting and support the contributing newsroom directly.
Newseze's algorithm reads the story and answers your question — calmly, factually, with source attribution. No comments, no flame wars — just answers.
No questions yet. Be the first.
Answers reflect Newseze's editorial framework applied under fair use (17 U.S.C. § 107). Not financial, legal, medical, or tax advice. Hate speech and racial slurs are blocked.
Related stories

Why it mattersThe U.S. State Department is offering up to $10 million for information leading to the identification or location of Zhang Yu, a Chinese national charged in the United States in connection with the 2021 Microsoft Exchang…
The U.S. State Department is offering up to $10 million for information leading to the identification or location of Zhang Yu, a Chinese national charged in the…

Why it mattersDark Reading is about to begin a new decade in its storied history, and we have some breaking news of our own to share.
Why it mattersAuthorities in the Netherlands have arrested a 23-year-old convicted cybercriminal on suspicion of aiding in data thefts and extortions by the prolific hacker group ShinyHunters. In the days immediately following the sus…
Authorities in the Netherlands have arrested a 23-year-old convicted cybercriminal on suspicion of aiding in data thefts and extortions by the prolific hacker g…
Why it matters8.8 Million Impacted by Data Breach at Denmark’s Central Person Register SecurityWeek