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

Microsoft has patched two critical zero-day SharePoint security flaws that have already been exploited by hackers to attack vulnerable organizations.

CPO Magazine · 2h

Microsoft Releases Emergency Updates Amid Active Exploitation of SharePoint Zero-Day Vulnerability Chain

· 4d · on MSN

New zero-day bug in Microsoft SharePoint under widespread attack

· 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.

· 1d

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

· 1d

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

· 1d

The SharePoint flaw has now hit over 400 companies including a US nuclear administration

The Eye Security researchers have cautioned that the number of companies hacked may still grow as there are ways to compromise servers that do not leave traces, and that other "opportunistic" hackers...

· 1d

What to know about ToolShell, the SharePoint threat under mass exploitation

· 1d

Microsoft server hack has now hit 400 victims, researchers say

2don MSN

Hundreds of organizations breached by SharePoint mass-hacks

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 hacks targeting SharePoint servers.

TechCentral1d

SharePoint zero-day attackers now using ransomware

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

SecurityWeek1d

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.

GovInfoSecurity2d

US Nuclear Agency Breach Tied to SharePoint Zero-Days

The U.S. government agency that maintains and designs America's nuclear weapons was reportedly breached by attackers exploiting zero-day flaws in on-premises

Asianet Newsable on MSN2d

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, Linen Typhoon and Violet Typhoon, exploited vulnerabilities in the internet-facing SharePoint servers.

Becker's Hospital Review1h

Chinese hackers breach HHS, NIH in Microsoft SharePoint cyberattack: Report

Chinese-linked hackers breached several U.S. government agencies, including the Department of Homeland Security and the Department of Health and Human Services, by exploiting a vulnerability in Microsoft’s SharePoint platform,