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Tag: Zero-Day Exploit

Urgent: Chinese State-Backed Hackers Exploiting New Microsoft SharePoint Zero-Day; Patches Released

Urgent: Chinese State-Backed Hackers Exploiting New Microsoft SharePoint Zero-Day; Patches Released

Urgent: Chinese State-Backed Hackers Exploiting New Microsoft SharePoint Zero-Day; Patches Released Security researchers at Google and Microsoft have confirmed that China-backed hacking groups are actively exploiting a critical zero-day vulnerability in Microsoft SharePoint, identified as CVE-2025-53770. This flaw allows attackers to steal sensitive private keys from self-hosted SharePoint versions, enabling them to plant malware and gain unauthorized access to internal documents and network systems. Microsoft reported observing at least three China-linked groups—Linen Typhoon, Violet Typhoon, and Storm-2603—exploiting the bug since…

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Critical Alert: Microsoft SharePoint Zero-Day Exploit Under Active Attack, Urgent Patches Issued

Critical Alert: Microsoft SharePoint Zero-Day Exploit Under Active Attack, Urgent Patches Issued

Critical Alert: Microsoft SharePoint Zero-Day Exploit Under Active Attack, Urgent Patches Issued Microsoft has issued an emergency fix to address a critical zero-day vulnerability (CVE-2025-49706) actively being exploited in its widely-used SharePoint server software. The flaw has enabled hackers to conduct widespread attacks on various businesses and some U.S. government agencies. The company confirmed it became aware of the exploit on Saturday, swiftly releasing initial guidance and patches on Sunday for SharePoint Server 2019 and SharePoint Server Subscription Edition. However,…

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Microsoft Rushes Patch for Active SharePoint Zero-Day Attacks on Global Entities

Microsoft Rushes Patch for Active SharePoint Zero-Day Attacks on Global Entities

Microsoft Rushes Patch for Active SharePoint Zero-Day Attacks on Global Entities Microsoft has deployed an emergency security patch in response to widespread “active attacks” leveraging a critical vulnerability in its SharePoint server software. The exploits have reportedly targeted various organizations globally, including businesses and U.S. federal agencies. The software giant issued the security update for SharePoint Subscription Edition and SharePoint 2019 users on Sunday night, aiming to mitigate the ongoing threats. Microsoft confirmed that the vulnerability specifically impacts companies hosting…

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