To exploit the vulnerability, an attacker would need either system access or be able to convince a user to open a malicious ...

Fake virus alerts are scams designed to make you panic and click on malicious links or download harmful software. Watch out for red flags like poor grammar, weird URLs, flashing warnings, and messages ...

Discover Microsoft’s holistic SDL for AI combining policy, research, and enablement to help leaders secure AI systems against evolving cyberthreats.

Ukraine's Computer Emergency Response Team (CERT) says that Russian hackers are exploiting CVE-2026-21509, a recently patched vulnerability in multiple versions of Microsoft Office.

Windows 11’s optional KB5074105 update fixes the missing password icon bug linked to August 29, 2025’s KB5064081 and delivers ...

Intrigued by AI but concerned about giving it too much of your personal data? Here's how to tweak Copilot's memory, opt out ...

APT28 exploited a Microsoft Office flaw to deliver MiniDoor and Covenant Grunt malware in targeted attacks across Ukraine and Eastern Europe.

There is a new security feature in Windows 11 to protect system files, which was quietly rolled out in the latest update.

WhatsApp is launching new “Strict Account Settings” that add even more protections against cyberattacks. The feature is built ...

WhatsApp rolled out Strict Account Settings, a lockdown-style mode that blocks unknown attachments, disables link previews, ...