Malicious AI browser extensions collected LLM chat histories and browsing data from platforms such as ChatGPT and DeepSeek.

Signed malware backed by a stolen EV certificate deployed legitimate RMM tools to gain persistent access inside enterprise ...

Enterprises have less than three weeks to upgrade legacy hardware before Microsoft cuts off security updates and technical ...

All modern Windows PCs come with Microsoft Defender built in. For the unaware, this tool is Windows’ native antivirus. Over time, it has matured into a reliable security tool capable of blocking a ...

Enhanced phishing protection in Microsoft Defender is a security feature designed to guard against phishing attacks that attempt to steal users’ personal or login information. It works by actively ...

In announcing new Microsoft Security Copilot agents and other new protections for AI, the company revealed upcoming Defender coverage for the Google Cloud Platform. Microsoft Defender was created for ...

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In a proof-of-concept, a security researcher demonstrated how the Windows Security Center API can be used to block the scans by Microsoft’s built-in antivirus tool. Windows Defender can be tricked ...

Windows Defender is a crucial security tool designed to protect your system from harmful files and malware in Windows 11/10. However, dealing with it can sometimes be frustrating, as it mistakenly ...

Why: "Some success factors for operational cyber security today is to have a unified cross domain visibility where all your data is in one place and have the ability to identify risks in your ...

The tech giant is announcing six agentic offerings for its Microsoft Security Copilot platform, which is ‘really taking automation to that next step’ for security teams, Microsoft’s Dorothy Li tells ...