A cyber-espionage campaign centered on vulnerable versions of Microsoft's server software now involves the deployment of ...

Microsoft is issuing an emergency fix to close off a vulnerability in Microsoft’s SharePoint software that hackers have ...

Microsoft said the company has been "coordinating closely with CISA, DOD Cyber Defense Command, and key cybersecurity partners around the world throughout our response." ...

Security researchers say Microsoft customers should take immediate action to defend against the ongoing cyberattacks, and ...

Hackers exploited a security flaw in common Microsoft Corp. software to breach governments, businesses and other ...