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, ...

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

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 ...

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) ...

WhatsApp Zero-Day Attack: During festive seasons like Lohri, holidays, or travel times, there are more calls and messages from unknown numbers, which makes it easier for hackers to hide their actions.

Landfall spyware attacks targeted Samsung smartphones. Updated November 9 with a statement and advice from Meta regarding the potential WhatsApp connection as mentioned in the Landfall Samsung spyware ...

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 ...

An advanced threat actor tracked as UAT-8837 and believed to be linked to China has been focusing on critical infrastructure ...

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 ...