Ransomware gangs are on the hunt for organizations that have yet to patch their vulnerable Microsoft SharePoint servers. Why it matters: Those could include organizations across the government and sectors including education,

Threat actors exploit SharePoint flaws to access internal systems, steal sensitive data, and carry out surveillance, impersonation, and extortion.

It's not just data theft. A China-based hacking group is using a flaw in vulnerable SharePoint servers to deliver ransomware, Microsoft warns.