blog.seclookup.comOperation UAT-9244: China-Nexus APT Targets South American Telecoms with Three Malware ImplantsExecutive Summary Cisco Talos has disclosed a sophisticated campaign attributed to UAT-9244, a China-nexus Advanced Persistent Threat (APT) actor closely associated with the "Famous Sparrow" group. Si1h ago·4 min read
blog.seclookup.comBeatBanker: Android Malware Campaign Hijacking Devices via Fake Play Store and Persistent Audio LoopsExecutive Summary A sophisticated Android-based malware campaign targeting users in Brazil has been identified by GReAT (Google Threat Analysis Group), now known as BeatBanker. This dual-mode Trojan e1h ago·5 min read
blog.seclookup.comAnalysis of Arkanix Stealer: A Dual-Mode Infostealer Leveraging ChromElevator and Dynamic ConfigurationExecutive Summary In October 2025, security researchers detected a novel malware-as-a-service (MaaS) operation targeting Windows environments. Dubbed Arkanix Stealer by its authors, this threat operatFeb 27·5 min read
blog.seclookup.comFirmware-Level Malware: Uncovering the Keenadu Backdoor and Android Botnet ConnectionsExecutive Summary Attackers are now targeting the operating system itself, moving beyond app vulnerabilities. Kaspersky's GReAT discovered a firmware-level backdoor called Keenadu, similar to the TriaFeb 27·5 min read
blog.seclookup.comThe 2026 Threat Landscape: Why Domain Intelligence Has Become Essential for Enterprise SecurityThe cybersecurity landscape in 2026 has reached unprecedented levels of sophistication. With organizations facing an average of 2,090 cyberattacks per week in January alone, and Latin America recording a staggering 3,110 attacks per organization week...Feb 14·3 min read
