Microsoft is warning Windows users that they're vulnerable to a new zero-day flaw that attackers have been exploiting to remotely execute arbitrary code. "At this time, we are aware of limited, ...

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 ...

WhatsApp has patched a security vulnerability in its iOS and macOS messaging clients that was exploited in targeted zero-day attacks. The company says this zero-click flaw (tracked as CVE-2025-55177) ...

Today, Fortinet released security updates to patch a new FortiWeb zero-day vulnerability that threat actors are actively exploiting in attacks. Tracked as CVE-2025-58034, this web application firewall ...

Apple has released emergency security updates to fix two zero-day vulnerabilities that attackers actively exploited in highly targeted attacks. The company described the activity as an "extremely ...

SonicWall Wednesday disclosed a zero-day vulnerability impacting its SMA1000 access platform that is under active exploitation via chained attacks. CVE-2025-40602 is a medium-severity local privilege ...

The security vendor said in a statement Monday that recent attacks have targeted Gen 7 firewalls with SSLVPN enabled. SonicWall said Monday it’s investigating whether a zero-day vulnerability has been ...

Apple is seeing rapid growth in enterprise markets, and in the wake of the Crowdstrike disaster and Microsoft’s forced Windows 11 upgrades, there’s no good reason for that trend to end. It’s no wonder ...

The company described the activity as an “extremely sophisticated attack” aimed at specific individuals. Although Apple did not identify the attackers or victims, the limited scope strongly suggests ...