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Microsoft’s SharePoint Patch Failed To Stop Attacks

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.

· 1d

Microsoft fixes three SharePoint zero-day exploits used in series of cyberattacks - how to patch them

CSO Online · 2d

Microsoft SharePoint zero-day breach hits on-prem servers

· 1d

US Nuclear Body Among Those Impacted By SharePoint Breech

Jake, when Bloomberg broke the story last night about this particular agency being hacked there is responsible for the development and disposal of nuclear weapons.

· 10h

Tally of Microsoft victims surges to 400 as hackers exploit SharePoint flaw

· 1d

US nuclear weapons agency breached using Microsoft SharePoint hack

· 1d

Microsoft Server Hack Has Now Hit 400 Victims, Researchers Say

Eye Security says the figure is likely an undercount.

· 19h

Microsoft says some SharePoint server hackers now use ransomware

· 18h

Chinese Hackers Are Exploiting Flaws in Widely Used Software, Microsoft Says

3don MSN

Hackers exploiting SharePoint zero-day seen targeting government agencies

The hackers behind the initial wave of attacks exploiting a zero-day in Microsoft SharePoint servers have so far primarily targeted government organizations, according to researchers and news reports.

8hon MSNOpinion

Microsoft contains SharePoint security wildfire, but questions linger about on-premises software

Microsoft contained a major SharePoint security flaw, amid fresh questions about the future of its legacy on-premises software.

TechCentral18h

SharePoint zero-day attackers now using ransomware

A cyber-espionage campaign centred on vulnerable Microsoft software now involves the deployment of ransomware.

SecurityWeek14h

ToolShell Attacks Hit 400+ SharePoint Servers, US Government Victims Named

More information has emerged on the ToolShell SharePoint zero-day attacks, including impact, victims, and threat actors.

1don MSN

US nuclear weapons agency reportedly breached in Microsoft SharePoint attacks

Hours after Microsoft revealed hacking groups affiliated with the Chinese government have been exploiting a flaw in its SharePoint software, Bloomberg News reports that the National Nuclear Security Administration has also been breached in the attacks.

2don MSN

Microsoft SharePoint vulnerability: Why MS has released a 'zero-day' urgent update and who is at risk

Microsoft has released a critical patch for a security flaw in its SharePoint software. Hackers actively exploited this vulnerability, targeting businesses and US government agencies. The company issued the fix between July 19 and 20.