Microsoft SharePoint Zero-Day: 85 Servers Hacked, No Patch in Sight!
Microsoft SharePoint’s zero-day vulnerability, CVE-2025-53770, is causing a ruckus with at least 85 compromised servers worldwide. While Microsoft races to create a patch, they suggest enabling AMSI integration and deploying Defender AV. Remember, if your server’s been acting like a diva with suspicious files, it might be time for a digital intervention!

Hot Take:
Who knew SharePoint was the new Wild West? It seems Microsoft’s digital filing cabinet has swung open, making it the hottest ticket in town for hackers with a penchant for zero-day exploits. If you’re using SharePoint, you might want to check if your server’s been moonlighting as a hacker’s playground!
Key Points:
- Critical zero-day vulnerability in Microsoft SharePoint, CVE-2025-53770, being actively exploited since July 18th.
- No current patch available; at least 85 servers compromised worldwide.
- Microsoft recommends enabling AMSI integration and deploying Defender AV to mitigate attacks.
- Exploitation involves uploading a malicious file that targets SharePoint’s MachineKey configuration.
- Organizations affected include multi-nationals and government entities.
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