Microsoft SharePoint Vulnerability

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Microsoft Hack Hits Hundreds of Firms, Agencies

Microsoft SharePoint attack now sees victim count rises to 400 organizations, including US nuclear agency

New estimates regarding the recently-exploited Microsoft SharePoint vulnerabilities now evaluate that as many as 400 organizations may have been targeted.

The Washington Post on MSN · 4d

U.S. nuclear and health agencies hit in Microsoft SharePoint breach

Victims of the recent global hacking campaign include the National Institutes of Health and the National Nuclear Security Administration, officials said.

Bloomberg on MSN · 4d

Microsoft Hack Hits Hundreds of Firms, Agencies as Damage Spreads

Microsoft Corp. said a Chinese hacking group is exploiting security vulnerabilities in the company’s SharePoint servers to deploy ransomware, following a cyberattack discovered last week that has affected hundreds of entities around the world.

6don MSN

What to know about a vulnerability being exploited on Microsoft SharePoint servers

Microsoft is issuing an emergency fix to close off a vulnerability in Microsoft’s SharePoint software that hackers have ...

6don MSN

Microsoft SharePoint attack: Officials issue warning about 'active exploitation'

Federal cybersecurity officials have issued a warning to Microsoft users about a security flaw allowing hackers to access to ...

CPO Magazine2d

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

Microsoft has released security patches for the zero-day vulnerability chain dubbed ToolShell, capable of remote code ...

Microsoft SharePoint Hackers Switch Gears to Spread Ransomware

Threat actors exploit SharePoint flaws to access internal systems, steal sensitive data, and carry out surveillance, ...

3don MSN

Microsoft grapples with another security breach: The latest on the SharePoint attacks

Microsoft confirms Chinese hackers exploited a SharePoint flaw; Patches now available. Cloud-based Microsoft 365 not affected ...

7don MSN

Microsoft SharePoint under 'active exploitation,' Homeland Security's CISA says

Microsoft said the company has been "coordinating closely with CISA, DOD Cyber Defense Command, and key cybersecurity ...

Nextgov4d

DHS impacted in hack of Microsoft SharePoint products, people familiar say

The zero-day vulnerability — which was first disclosed late Saturday — has been exploited by several Chinese state-aligned ...

JD Supra4d

Critical Microsoft SharePoint Vulnerability: What You Need to Know

Microsoft has just disclosed a serious vulnerability in SharePoint (CVE-2025-53770) that allows unauthenticated attackers to remotely execute code ...

7don MSN

Microsoft Sharepoint server vulnerability puts an estimated 10,000 organizations at risk

A major security vulnerability in Microsoft's widely used Sharepoint server software has been exploited by hackers, causing ...

4don MSN

Microsoft seemingly confirms Chinese hackers behind SharePoint server attacks

Microsoft recently patched two major flaws in SharePoint on-prem instances, but the effects could be long-lasting.

Federal News Network5d

Agencies face tight deadline to mitigate SharePoint vulnerability

CISA gave agencies until the end of the day on Monday to mitigate a severe zero-day vulnerability in Microsoft's widely used ...

2don MSN

Microsoft probing if Chinese hackers learned SharePoint flaws through alert, Bloomberg News reports

Microsoft is investigating whether a leak from its early alert system for cybersecurity companies allowed Chinese hackers to ...

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