News
Hackers attack Microsoft SharePoint, targeting organizations like U.S nuclear security
Microsoft blamed two Chinese nation-state actors for exploiting recently discovered security flaws in SharePoint to infiltrate vulnerable organizations, like schools, state governments, and the U.S. government’s top nuclear security agency.
Microsoft Fix Targets Attacks on SharePoint Zero-Day
Microsoft also has issued a patch for a related SharePoint vulnerability — CVE-2025-53771; Microsoft says there are no signs of active attacks on CVE-2025-53771, and that the patch is to provide more robust protections than the update for CVE-2025-49706.
One of the hacked organizations reportedly includes the U.S. agency responsible for maintaining the country's stockpile of nuclear weapons. China-backed hackers have been observed carrying out the ...
The incident has reportedly impacted the servers of federal agencies, schools, and energy companies. Some emergency patches ...
A major security vulnerability in Microsoft's widely used Sharepoint server software has been exploited by hackers, causing ...
Microsoft has released security patches for the zero-day vulnerability chain dubbed ToolShell, capable of remote code ...
A critical vulnerability in on-premise SharePoint servers allowed state-backed hackers to breach governments and institutions ...
The SharePoint vulnerabilities that Microsoft released emergency patches for earlier this week – tracked as CVE-2025-53770 ...
The zero-day vulnerability — which was first disclosed late Saturday — has been exploited by several Chinese state-aligned ...
While organizations may have a variety of reasons for sticking with on-premises Microsoft SharePoint servers, widespread attacks targeting the servers are grounds to “re-do their risk calculus” and ...
It's not just data theft. A China-based hacking group is using a flaw in vulnerable SharePoint servers to deliver ransomware, Microsoft warns.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback