Microsoft is investigating whether a leak from its early alert system for cybersecurity companies allowed Chinese hackers to ...

Microsoft phishing scams use fake security alerts and links that redirect to credential-stealing pages with warning signs, ...

Federal cybersecurity officials have issued a warning to Microsoft users about a security flaw allowing hackers to access to ...

Microsoft said the company has been "coordinating closely with CISA, DOD Cyber Defense Command, and key cybersecurity ...

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

Department of Homeland Security headquarters, several of its agencies and the Department of Health and Human Services have ...

A warning has been issued to Microsoft users detailing a cybersecurity flaw that allowed hackers to access its SharePoint ...

Microsoft has issued an alert about “active attacks” on server software used by government agencies and businesses to share documents within organizations and recommended security updates that ...

A series of cyber intrusions targeting Microsoft’s SharePoint platform has triggered alarm across global businesses and ...

Microsoft warned users that hackers used a security flaw in its server software to attack government agencies and businesses ...

Governments, schools, healthcare providers and large enterprise firms are at risk, one cyber threat intelligence chief said.