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Microsoft fixes three SharePoint zero-day exploits used in series of cyberattacks - how to patch them
Microsoft has pointed the finger at three Chinese nation-state actors for exploiting the SharePoint vulnerabilities. Here's what we know about the security flaws and how to guard against future attacks.
Microsoft Releases Emergency Updates Amid Active Exploitation of SharePoint Zero-Day Vulnerability Chain
Microsoft has released security patches for the zero-day vulnerability chain dubbed ToolShell, capable of remote code execution on SharePoint, resulting in the exploitation of at least 54 organizations worldwide.
Microsoft SharePoint zero-day exploited in RCE attacks, no patch available
Critical zero-day vulnerabilities in Microsoft SharePoint, tracked as CVE-2025-53770 and CVE-2025-53771, have been actively exploited since at least July 18th, with no patch available and at least 85 servers already compromised worldwide.
The Register on MSN1h
Blame a leak for Microsoft SharePoint attacks, researcher insists
MAPP program to blame? A week after Microsoft told the world that its July software updates didn't fully fix a couple of bugs ...
Microsoft blamed two Chinese nation-state actors for exploiting recently discovered security flaws in SharePoint to ...
Microsoft also has issued a patch for a related SharePoint vulnerability — CVE-2025-53771; Microsoft says there are no signs ...
The hackers behind the initial wave of attacks exploiting a zero-day in Microsoft SharePoint servers have so far primarily ...
Active SharePoint exploits since July 7 target governments and tech firms globally, risking key theft and persistent access.
More information has emerged on the ToolShell SharePoint zero-day attacks, including impact, victims, and threat actors.
Asianet Newsable on MSN3d
US Nuclear Weapons Agency Reportedly Hit In Microsoft ‘Zero-Day’ Breach — DOE Says Impact Was Minimal
Providing additional updates on the breach, Microsoft said in a blog post on Tuesday that two Chinese nation-state operators, ...
3don MSN
Microsoft knew of SharePoint security flaw but failed to effectively patch it, timeline shows
A security patch released by Microsoft earlier this month failed to fully fix a critical flaw in the U.S. tech company's ...
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