[ghosttree]

June 17, 2026

• GhostTree abuses recursive NTFS junctions to generate vast numbers of valid file paths, causing Microsoft Defender folder scans to never complete and leaving malware unscanned. BleepingComputer. · Offensive Tooling & Techniques

in Microsoft 365 Copilot 'SearchLeak' Enables One-Click Data Theft as Novo Nordisk Loses Internal AI Models to Extortionists