A global attack on Microsoft server software used by thousands of government agencies and businesses to share documents within organisations is likely the work of a single actor, a cybersecurity ...

A sweeping cyber espionage operation targeting Microsoft server software compromised about 100 organizations as of the weekend, two of the organizations that helped uncover the campaign said.

Pro Security Microsoft SharePoint server hack sees Chinese threat actor hit roughly 100 orgs - here’s what we know so far News By Ellen Jennings-Trace published July 22, 2025 ...