{"type": "article", "title": "Welcome to BlackFile: Inside a Vishing Extortion Operation", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/welcome-to-blackfile-inside-a-vishing-extortion-operation", "original_source": "https://cloud.google.com/blog/topics/threat-intelligence/blackfile-vishing-extortion-operation/", "published": "2026-05-15T14:00:00+00:00", "accessed": "2026-06-13", "id": "welcome-to-blackfile-inside-a-vishing-extortion-operation"}