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Schneier on Security

schneier.com

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Microsoft SharePoint Zero-Day Chinese hackers are exploiting a high-severity vulnerability in Microsoft SharePoint to steal data worldwide: The vulnerability, tracked as CVE-2025-53770, carries a severity rating of 9.8 out of a possible 10. It gives unauthenticated remote access to SharePoint… https://www.schneier.com/blog/archives/2025/07/microsoft-sharepoint-zero-day.html

2025-07-28T11:10:24.106Z