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

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

In a separate alert, CISA said it's issuing an emergency directive urging federal agencies to identify, analyze, and mitigate potential compromises with immediate effect. In addition, both ...

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

CISA warns of three previously unknown CISCO device vulnerabilities being exploited in the wild, releasing an emergency directive on Thursday to patch now.

Network admins should quickly patch a vulnerability in Cisco Systems IOS and IOS XE software to remove a stack overflow ...

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

CISA has issued a new emergency directive ordering U.S. federal agencies to secure their Cisco firewall devices against two ...

A critical zero-day vulnerability in certain Cisco Systems firewalls has to be patched immediately, US and UK cyber ...

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

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

ESET researchers reveal how malware operators collaborate with covert North Korean IT workers, posing a threat to both headhunters and job seekers.