According to the Cybersecurity and Infrastructure Security Agency, hackers are actively targeting flaws in Cisco Adaptive ...

CISA officials issued the directive on Thursday. The zero-day vulnerabilities in question, CVE-2025-20362 and CVE-2025-20333, ...

An attack campaign has been identified which exploits vulnerabilities in Cisco Adaptive Security Appliance software ...

A severe zero-day vulnerability affecting the Cisco Adaptive Security Appliance (ASA) devices is currently being exploited, allowing attackers to hijack sessions and bypass Duo multifactor ...

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.

CISA is directing federal agencies to take immediate action to reduce risk to federal systems upon which our American population depends,” Chris Butera said.

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

The U.S. government's cyber defense agency has issued urgent guidance to other federal agencies over hackers exploiting a ...

Cyberattacks that have exploited two zero-day Cisco firewall vulnerabilities prompted the U.S. Cybersecurity and ...