A security vulnerability has been identified in Zimbra Collaboration Suite (ZCS), the email and team collaboration platform used by some of our hosting clients for hosted mail, contact management, and shared workspace features.This flaw is an operating system command injection issue. It can be exploited by an attacker who does not have a valid ...
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On July 20, 2026, cybersecurity agency MyCERT published an advisory warning of new, active attempts to exploit security vulnerabilities in Microsoft SharePoint.
SharePoint is a widely used Microsoft platform that many organizations rely on for team collaboration, document sharing, and running internal or public-facing websites, so these ...
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On July 22, 2026, cybersecurity authority MyCERT published an advisory for a security vulnerability affecting Microsoft Active Directory Federation Services (AD FS). AD FS is a Microsoft tool commonly used by organizations to manage user logins and control access to apps, services, and internal systems.The vulnerability stems from the service ...
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A security advisory released by MyCERT on July 22, 2026, identifies a vulnerability affecting Microsoft SharePoint Server. The issue is a missing authentication flaw for a critical server function.For users running SharePoint Server on their hosting account, this gap means the critical function does not require valid login credentials to access. ...
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