Cisco and Five Eyes agencies are alerting organizations to a highly sophisticated attack, where threat actors compromise a Cisco SD-WAN controller via a zero-day flaw, downgrade the device to an earlier software ...

Cisco Talos researchers found that multiple bad actors were abusing the MacroPack framework, continuing an ongoing trend of hackers repurposing legitimate security software tools to run cyber campaigns against organizations ...

The latest cyberthreat campaign by the threat actors is targeting victims around the world, Cisco's Talos unit says ...

In recent cyber threat intelligence developments, an unnamed Islamic non-profit organization based in Saudi Arabia has fallen victim to a covert cyber-espionage campaign employing a previously unknown backdoor named Zardoor. Discovered by ...

The notorious North Korea-backed Lazarus Group continues to change up its tactics to evade detection, with a new campaign featuring the exploitation of the Log4j critical vulnerability and three new malware families ...

In large metropolitan areas, tourists are often easy to spot because they're far more inclined than locals to gaze upward at the surrounding skyscrapers. Security experts say this same tourist dynamic is ...

Intellexa mercenary spyware chains five unpatched bugs—plus ‘Alien’ technology ...

This month's Patch Tuesday offers a little something for everyone, including security updates for a zero-day flaw in Microsoft Windows that is under active attack, and another Windows weakness experts say could ...

In January, KrebsOnSecurity examined clues left behind by "Wazawaka," the hacker handle chosen by a major ransomware criminal in the Russian-speaking cybercrime scene. Wazawaka has since "lost his mind" according to his ...

By Jon Natkins, Product Manager, Corelight Network Intrusion Detection Systems (NIDS) are widely deployed by the most sophisticated blue teams in the world. For well-funded organizations, there is little question about the ...