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![TheHackersNews Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::209811713.png) The Hacker News [@TheHackersNews](/creator/twitter/TheHackersNews) on x 926.9K followers
Created: 2025-07-21 03:31:13 UTC

🔥 ALERT ➟ Microsoft issues urgent security patches for critical SharePoint RCE flaw (CVE-2025-53770), now under active exploitation worldwide.

Hackers are bypassing MFA, stealing keys, and targeting banks, government agencies, hospitals & more.

Details →

If your SharePoint is on-prem and internet-facing—assume compromise. Patching alone won’t evict the threat.

🛡️ Urgent steps: Patch, rotate machine keys, restart IIS.

![](https://pbs.twimg.com/media/GwWfAwtXEAQaRY4.jpg)

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[Post Link](https://x.com/TheHackersNews/status/1947137258525474964)