Cisco released emergency patches for two firewall vulnerabilities exploited as zero-days in the ArcaneDoor espionage campaign ...

Cisco ASA zero-day attacks used RayInitiator bootkit and LINE VIPER malware to breach end-of-support firewalls.

IntroductionOn September 25, 2025, Cisco released a security advisory to patch three security flaws impacting the VPN web server of Cisco Secure Firewall Adaptive Security Appliance (ASA) and Cisco ...

Generative A.I. has lowered barriers for sophisticated cyberattacks as hackers exploit ChatGPT and other tools to forge ...

Research shows iPhone owners' overconfidence in Apple security makes them easier targets for cybercriminals compared to ...

Unknown intruders – likely China-linked spies – have broken into "numerous" enterprise networks since March and deployed ...

The campaign detailed in the report, dubbed “ShadowV2,” is a Python-based command-and-control framework hosted on GitHub ...

Standardized, reproducible testing is a vital aspect of PCMag.com's reviews. Here's how we evaluate every web hosting service we test.

The US’s Cybersecurity and Infrastructure Security Agency has issued an emergency directive, calling the hacking campaign ...

Security teams are urged to review their software environments after a major supply chain attack on the NPM ecosystem.

Cisco faces two zero-day attacks actively exploiting flaws in ASA and IOS/IOS XE devices. Learn about the vulnerabilities and ...