At least three China-based hacking teams have been exploiting a previously unknown flaw in Microsoft SharePoint since at ...

The US agency responsible for maintaining and designing the nation’s cache of nuclear weapons was among those breached by a ...

Two Chinese nation-state actors and one China-based threat actor have tried to exploit the vulnerability for weeks, Microsoft ...

The department has been holding daily calls with Microsoft since the zero-day was discovered, the DOD CIO said at an event ...

The zero-day vulnerability — which was first disclosed late Saturday — has been exploited by several Chinese state-aligned ...

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

Microsoft warns that hackers targeting SharePoint servers are now using ransomware. The group dubbed Storm-2603 has already ...

U.S. National Nuclear Security Administration was among those breached by a hack of Microsoft's SharePoint document ...

Microsoft Corp. accused Chinese state-sponsored hackers of using flaws in its SharePoint document management software in a ...

A sweeping cyber-espionage campaign organization centered on vulnerable versions of Microsoft Corp.’s RKUNY +1.44% server ...

Microsoft said it identified 2 groups as leveraging flaws in SharePoint software; China said it firmly opposes all forms of ...

At least 54 organizations have been breached in the attacks. Some of the attacks that targeted organizations using an ...