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Microsoft fixes two SharePoint zero

Mass Exploitation: Hackers Hit Zero-Day Flaw in Microsoft's SharePoint

The newly discovered flaw in Microsoft's SharePoint software has allowed hackers to target dozens of companies and organizations. Only a partial fix has been issued.

· 17h · on MSN

New zero-day bug in Microsoft SharePoint under widespread attack

· 1h · on MSN

Microsoft SharePoint hit by major zero-day attack

· 3h

Microsoft server hack hit about 100 organizations, researchers say

A sweeping cyber espionage operation targeting Microsoft (MSFT.O) server software compromised about 100 different organizations as of the weekend, two of the organizations that helped uncover the cam...

· 18h

Microsoft issues an 'attack attacks' alert over hack of SharePoint file sharing software

· 9h

Microsoft issues warning after hackers exploit unknown SharePoint flaw

· 22h

Microsoft alerts businesses and governments to attacks on SharePoint servers

The Washington Post, which first reported the hacks, said unidentified actors in the past few days had exploited a flaw to launch an attack that targeted US and international agencies and businesses.

· 4h

Patch SharePoint Now: Microsoft Servers at Risk of New ToolShell RCE Attack

· 16h

Microsoft releases urgent fix for Sharepoint vulnerability being used in global cyberattacks

9hon 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 Hacker News14h

Critical Unpatched SharePoint Zero-Day Actively Exploited, Breaches 75+ Company Servers

The U.S. Cybersecurity and Infrastructure Security Agency (CISA), in an alert, said it's aware of active exploitation of CVE-2025-53770, which enables unauthenticated access to SharePoint systems and arbitrary code execution over the network.

Soap Central3d

Zero Day Episode 2 recap: What’s real and what’s in George Mullen’s head

Zero Day doesn't waste time in Episode 2. The story picks up at full speed, with George Mullen barely able to hold on mentally and politically.

TechRepublic1y

Zero-Day Exploits: Definition & How It Works (With Examples) - TechRepublic

Zero-Day Exploits Cheat Sheet: Definition, Examples & How It Works Your email has been sent Zero-day exploits use unknown vulnerabilities to infiltrate PCs, networks, mobile phones and IoT devices ...

18hon MSN

Iran's water crisis: 'Day Zero' looms as Islamic Republic faces complete shortage

Iran is currently experiencing a major water crisis. The Iranian government has declared an emergency public holiday in Tehran Province as the nation grapples with a severe water shortage and energy crisis compounded by soaring temperatures that have pushed the country's aging infrastructure to its breaking point.

VMware fixes four ESXi zero-day bugs exploited at Pwn2Own Berlin

VMware fixed four vulnerabilities in VMware ESXi, Workstation, Fusion, and Tools that were exploited as zero-days during the Pwn2Own Berlin 2025 hacking contest in May 2025.

5don MSN

Update Chrome now to avoid a newly found zero-day vulnerability

Google has released an important update for Chrome, fixing several vulnerabilities in new Chrome versions 138.0.7204.157/158 for Windows and macOS and 138.0.7204.157 for Linux. According to Google, one of the vulnerabilities is already being exploited by attacks in the wild.

Google’s Chrome Emergency Patch Fixes a High-Severity Bug – Users Should Update Immediately

Google has patched Chrome zero-day CVE-2025-6558, which is being actively exploited in the wild. Users are urged to update now to avoid sandbox escape attacks.