Sharepoint Hack and GenAI

What happened A critical zero-day exploit (CVE‑2025‑53770, dubbed “ToolShell,” along with related CVEs) was actively leveraged against on‑premises SharePoint Server (2016, 2019, Subscription Edition), leading to remote code execution and unauthorized access to system content and cryptographic keys. Attackers, primarily Chinese state-affiliated groups (Linen Typhoon, Violet Typhoon, Storm‑2603), have been exploiting these vulnerabilities in widespread …