Threat actors are operationalizing AI to scale and sustain malicious activity, accelerating tradecraft and increasing risk for defenders, as illustrated by recent activity from North Korean groups ...

The technology giant and third-party security vendors are plotting an ambitious overhaul of how their products interoperate.

Microsoft Defender for mobile will no longer support iOS 16 devices starting April 30, as Microsoft aligns with Apple’s platform lifecycle.

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

Microsoft's Defender Security Research Team has identified a series of phishing campaigns in which an unknown attacker used digitally signed malware masked as common workplace applications to deploy ...

AI-created malware isn’t a brand new problem so much as a new kind of acceleration, and one which might well impact your ...

Microsoft rolls out Windows 11 Insider builds featuring a built-in network speed test, Emoji 16.0, shared audio controls, and stronger batch file security.

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

Having some sort of antimalware protection is a must on Windows PCs, but if you're trying to pick between Bitdefender and McAfee, Consumer Reports may help.

Struggling with Microsoft Edge "Certificate Not Trusted" error in 2026? Follow our ultimate guide with step-by-step fixes, ...

Microsoft would like to remind users about cyber criminals who attempt to take advantage of users who are aware of Java security alerts by creating fake virus alerts that force you to download ...

Is Microsoft Teams download not working on your PC? Discover proven fixes for installation errors, slow downloads, and ...