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 ...

In early 2016, the Federal Bureau of Investigation reportedly paid more than $1.3 million for a software flaw that allowed it ...

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) ...

Cisco finally patched a maximum-severity AsyncOS zero-day exploited in attacks targeting Secure Email Gateway (SEG) ...

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 ...

Samsung has scampered to fix a severe zero-day vulnerability, which was proactively utilized by creative attackers who aim the Android user base and the vulnerability has been obsequiously detected by ...

Harvard University confirmed that it fell victim to an attack exploiting the recently disclosed zero-day vulnerability in Oracle's E-Business Suite (EBS) system. The critical vulnerability, tracked as ...

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 ...