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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 · 22m

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

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 as well as news reports. The Washington Post reported

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.

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.

2don 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 SharePoint server software that had been identified at a hacking competition in May,

Microsoft confirms SharePoint vulnerabilities have been exploited by suspected Chinese hackers, as reports indicate the US Nuclear Security Administration may have been among those compromised

Following on from Microsoft's warning earlier this week that "active attacks" were targeting its SharePoint Server customers through a known exploit, the company has now released a blog post revealing more details about the breach.