SharePoint ToolShell Attack: The Critical Security Crisis That Should Worry Every IT Leader
YMP Admin
Bottom Line Up Front: A critical zero-day vulnerability in Microsoft SharePoint Server (CVE-2025-53770) has been actively exploited since July 7, 2025, compromising thousands of servers worldwide. Attackers are stealing cryptographic keys that allow persistent access even after patching. Organizations must act promptly to safeguard their …
What Are the Best Practices for Secure File Sharing in 2026?
Data breaches, ransomware attacks, and increasingly complex compliance requirements have made secure file sharing more important than ever. Organizations are transferring larger volumes of sensitive data across distributed teams, cloud environments, and external partners, making traditional file-sharing methods increasingly difficult to secure. In 2026, secure …
Is Slack Safe for Sharing Sensitive Files?
Slack has become one of the most widely used workplace collaboration platforms, helping teams communicate, share documents, and streamline workflows. Its convenience makes it tempting to use for everything, including sharing confidential files. But when it comes to sensitive business data, customer information, financial records, …
What Is File Security? Best Practices for Protecting Files in Motion and at Rest
Every file you create is a small liability waiting to be managed. A contract, a patient record, a source code repository, a quarterly report. Each one holds value, and each one is a target. File security is the set of controls that keeps those files …
