Microsoft has raised alarms about serious cyber attacks on SharePoint Server users, linked to three Chinese hacking groups. These attacks have targeted around 100 organizations, including the US National Nuclear Security Administration, though no sensitive data was compromised. Even with a recent patch, Microsoft stresses that these vulnerabilities are still dangerous. Users are urged to update their systems and boost security measures, highlighting the ongoing risks of on-premises solutions and the importance of staying alert against cyber threats.
Published on: 7/23/2025
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