#linentyphoon — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #linentyphoon, aggregated by home.social.
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Microsoft fesses up! SharePoint servers hacked. Hundreds of organizations have been breached.
On July 19, Microsoft Security Response Center (MSRC) published a blog outlining active attacks against on-premises instances of SharePoint servers that exploit CVE-2025-49706, a spoofing vulnerability, and CVE-2025-49704, a remote code execution vulnerability.
Microsoft indicated multiple actors including Chinese nation-state hackers Linen Typhoon and Violet Typhoon are working to exploit these vulnerabilities.
The US Department of Energy confirmed that the National Nuclear Security Administration which oversees and maintains US nuclear weapons was breached.
https://www.microsoft.com/en-us/security/blog/2025/07/22/disrupting-active-exploitation-of-on-premises-sharepoint-vulnerabilities/ #Hackers #China #CyberSecurity #Security #SharePoint #Microsoft #MSRC #LinenTyphoon #VioletTyphoon -
Drei chinesische Gruppen als Angreifer auf #Sharepoint-Server identifiziert | heise online https://www.heise.de/news/Drei-chinesische-Gruppen-als-Angreifer-auf-Sharepoint-Server-identifiziert-10496598.html #Microsoft #Patchday #LinenTyphoon #VioletTyphoon #ToolShell
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Microsoft Reveals Chinese State Hackers Exploiting SharePoint Flaws https://hackread.com/microsoft-chinese-state-hackers-exploit-sharepoint-flaws/ #Cybersecurity #VioletTyphoon #Vulnerability #LinenTyphoon #CyberAttack #SharePoint #Microsoft #Storm2603 #Security #China
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Microsoft Reveals Chinese State Hackers Exploiting SharePoint Flaws – Source:hackread.com https://ciso2ciso.com/microsoft-reveals-chinese-state-hackers-exploiting-sharepoint-flaws-sourcehackread-com/ #1CyberSecurityNewsPost #CyberSecurityNews #cybersecurity #VioletTyphoon #Vulnerability #LinenTyphoon #CyberAttack #SharePoint #Microsoft #Storm2603 #Hackread #security #China
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Disrupting active exploitation of on-premises SharePoint vulnerabilities
#LinenTyphoon #VioletTyphoon #Storm_2603 #CVE_2025_53770 #CVE_2025_49704 #CVE_2025_53771 #CVE_2025_49706
https://www.microsoft.com/en-us/security/blog/2025/07/22/disrupting-active-exploitation-of-on-premises-sharepoint-vulnerabilities/