Microsoft released out-of-band patches for an actively exploited Microsoft Office zero-day, CVE-2026-21509, a security ...

Just last week, Microsoft warned of a critical zero-day security vulnerability in Microsoft Office warned. Only a few days later, it became known that a well-known hacker group was already actively ...

Microsoft released an emergency Office patch to fix an actively exploited zero-day flaw that lets attackers bypass security ...

VulnCheck analysts found that vulnerabilities exploited before being publicly disclosed rose from 23.6% in 2024 to 28.96% in 2025 ...

Microsoft is warning admins of an Office security bypass zero day vulnerability that can be triggered simply by a user ...

Microsoft released patches for CVE-2026-21509, a new Office zero-day vulnerability that can be exploited to bypass security ...

Microsoft has released emergency security updates to patch a high-severity Office zero-day vulnerability exploited in attacks ...

To stop the ongoing attacks, the cybersecurity vendor took the drastic step of temporarily disabling FortiCloud single ...

Microsoft's latest zero-day patch blocks a viral Office document hack - how to protect your PC ASAP ...

Zero-trust architecture is designed to defend against known threats, yet it often falls short when faced with unknown vulnerabilities. As cyber-attacks occur every 39 seconds, the static nature of ...

AIs can create complex zero-day exploits. The consequence: The search for security vulnerabilities is successfully industrialized and scaled.

Zero-day attacks have become a significant concern in the realm of cybersecurity, posing a formidable challenge to individuals and organizations alike. These attacks exploit vulnerabilities that are ...