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

A person familiar with the matter told Bloomberg News that no sensitive or classified information is known to have been ...

Bloomberg reported that no sensitive or classified information is known to have been compromised in the attack on the ...

The company uncovers evidence that at least three China-based hacking groups are abusing the zero-day flaw in SharePoint ...

Microsoft Corp. issued a progress report on what it described as the largest cybersecurity engineering project in history.

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

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

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

If exploited, attackers can gain full access to SharePoint content and potentially pivot to Outlook, Teams, and OneDrive.

The tech giants have evidence that Chinese hackers are exploiting the new bug, but warned "multiple actors" are also hacking ...

LONDON (Reuters) -A security patch released by Microsoft last month failed to fully fix a critical flaw in U.S. tech giant's ...

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