CISA confirmed on Monday that ransomware gangs are now exploiting a Microsoft Defender privilege escalation vulnerability, dubbed BlueHammer, that has previously been abused in zero-day attacks.

A default low-privilege account on a LiteLLM proxy can climb to full admin and run code on the server by chaining three vulnerabilities, researchers at Obsidian Security disclosed LiteLLM is a widely ...

End-to-end developer demo that publishes eight custom Microsoft Sentinel MCP tools for the Veeam App for Microsoft Sentinel. Lets a Security Copilot (or any MCP client) agent answer backup-security ...

Quick Summary Struggling to stop advanced endpoint attacks before they infiltrate your organisation? Discover the 10 best endpoint response and detection (EDR) tools of 2025 designed to provide ...

As an Azure security engineer, you implement, manage, and monitor security for resources in Azure, multi-cloud, and hybrid environments as part of an end-to-end infrastructure. You implement and ...

Microsoft 365 Defender is now Microsoft Defender XDR. Learn more. Defenders need every edge they can get in the fight against ransomware. Today, we’re pleased to announce that Microsoft Defender for ...

In 2020, the move toward digital transformation and Industry 4.0 took on new urgency with manufacturing and other critical infrastructure sectors under pressure to increase operational efficiency and ...