> SECURITY AFFAIRS MALWARE NEWSLETTER ROUND 81

Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape Malware Newsletter UNO reverse card: stealing cookies from cookie stealers  PDFSIDER Malware – Exploitation of DLL Side-Loading for AV and EDR Evasion   VoidLink: Evidence That the Era of Advanced AI-Generated Malware Has Begun  PyPI Package Impersonates SymPy to Deliver Cryptomining Malware   Android.Phantom Trojans infiltrate smartphones through games and pirated mods of popular apps. They use machine learning and  Osiris: New Ransomware, Experienced Attackers?  ESET Research: Sandworm behind cyberattack on Poland’s power grid in late 2025   Threat Actors Expand Abuse of Microsoft Visual Studio Code  Ransomware: Tactical Evolution Fuels Extortion Epidemic APT Malware Detection Model Based on Heterogeneous Multimodal Semantic Fusion CAFE-GB: Scalable and Stable Feature Selection for Malware Detection via Chunk-wise Aggregated Gradient Boosting Enhanced Cyber Threat Intelligence by Network Forensic Analysis for Ransomware as a Service(RaaS) Malwares LLM-Generated Samples for Android Malware Detection A Novel Architecture for Mitigating Botnet Threats in AI-Powered IoT Environments Follow me on Twitter: @securityaffairs and Facebook and Mastodon Pierluigi Paganini (SecurityAffairs – malware, newsletter)