March 31 10 min read WhatsApp malware campaign delivers VBScript and MSI backdoors A malware campaign uses WhatsApp messages to deliver VBS scripts that initiate a multi-stage infection chain.
June 27, 2025 12 min read Unveiling RIFT: Enhancing Rust malware analysis through pattern matching As threat actors are adopting Rust for malware development, RIFT, an open-source tool, helps reverse engineers analyze Rust malware, solving challenges in the security industry.
April 16, 2025 12 min read Cyber Signals Issue 9 | AI-powered deception: Emerging fraud threats and countermeasures Microsoft maintains a continuous effort to protect its platforms and customers from fraud and abuse.
April 15, 2025 10 min read Threat actors misuse Node.js to deliver malware and other malicious payloads Since October 2024, Microsoft Defender Experts has observed and helped multiple customers address campaigns leveraging Node.