The bug, tracked as CVE-2025-31199, could allow hackers to access files in the Downloads folder, as well as caches utilized ...

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

Microsoft said some of the hackers involved in the cyberespionage sweep aimed at the U.S. tech giant's SharePoint servers are ...

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

The hackers behind the widespread exploitation of flaws in Microsoft’s SharePoint software have begun deploying ransomware, ...

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

Multiple hacking groups—including state actors from China—have targeted a vulnerability in older, on-premises versions of the ...

Chinese hackers gain access to US oversight of nuclear weapons in widespread Microsoft hack: report - The tech giant blamed a ...

The number of companies and organizations compromised by a security vulnerability in Microsoft Corp.’s SharePoint servers is ...

Microsoft said earlier this month that it identified more than 40 government agencies, think tanks, nongovernmental organizations and IT companies infiltrated by the hackers.

Other big companies, including Microsoft and Cisco Systems Inc., said they found tainted SolarWinds software internally but had not found signs the hackers used it to range widely on their networks.

Hackers broke into Microsoft Corp.'s internal computer system and gained access to some of the software giant's secrets in an attack that security experts described as a wake-up call for the industry.