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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 · 21h

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

· 5d

Microsoft SharePoint zero-day exploited in RCE attacks, no patch available

· 1d

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

The number of companies and organizations compromised by a security vulnerability in Microsoft Corp.’s SharePoint servers is increasing rapidly, with the tally of victims soaring more than sixfold in ...

· 1d

Microsoft says China-based hackers exploiting critical SharePoint vulnerabilities to deploy Warlock ransomware — three China-affiliated threat actors seen taking advantage

· 1d

Microsoft fixes SharePoint zero-day exploits used in cyberattacks and ransomware - how to patch them

The Register on MSN20m

Blame a leak for Microsoft SharePoint attacks, researcher insists

MAPP program to blame? A week after Microsoft told the world that its July software updates didn't fully fix a couple of bugs, which allowed miscreants to take over on-premises SharePoint servers and remotely execute code,

19h

Hackers attack Microsoft SharePoint, targeting organizations like U.S nuclear security

Microsoft blamed two Chinese nation-state actors for exploiting recently discovered security flaws in SharePoint to infiltrate vulnerable organizations, like schools, state governments, and the U.S. government’s top nuclear security agency.

The Hacker News4d

Hackers Exploit SharePoint Zero-Day Since July 7 to Steal Keys, Maintain Persistent Access

Active SharePoint exploits since July 7 target governments and tech firms globally, risking key theft and persistent access.

4don 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.

2don MSN

Google, Microsoft warn about zero-day bug in SharePoint

Security experts at Google and Microsoft have discovered that Chinese government-backed hackers are exploiting a serious flaw, known as a zero-day vulnerability, in Microsoft SharePoint, a tool used by many companies to store and share documents internally.

SecurityWeek2d

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 MSN3d

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.

3don 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,