Security Bulletin

It's been a year since its last communication and attack on Iran — but the conflict with Hamas appears to have reactivated the group.

The ransomware-as-a-service threat group has quickly become notorious for its aggressive multi-extortion tactics, the U.S. Health and Human Services' HC3 warned.

Cisco Networking Academy is launching a new Ethical Hacker course as part of its commitment to closing the cybersecurity skills shortage by training hundreds of thousands of people around the world.

By using data to drive policy underwriting, cyber-insurance companies can offer coverage without a price tag that drives customers away.

Cisco announces new Multicloud Certifications focused on connectivity and security to ensure IT professionals have the skills to defend future cyber-attacks – get started with a special deal on Cisco CyberOps training.

Ethernet is well-placed to support the massive scale that the world’s largest AI network fabrics require, and it has a broad base of suppliers. Cisco will partner with you to build an AI infrastructure that matches your business model.

Cisco released a security advisory to address a vulnerability (CVE-2023-20198) affecting IOS XE Software Web UI. A cyber threat actor can exploit this vulnerability to take control of an affected device. CISA encourages users and administrators to...

SUMMARY The Cybersecurity and Infrastructure Security Agency (CISA), Federal Bureau of Investigation (FBI), and Multi-State Information Sharing and Analysis Center (MS-ISAC) are releasing this joint Cybersecurity Advisory (CSA) in response to the...

Today, CISA, the Federal Bureau of Investigation (FBI), and the Multi-State Information Sharing and Analysis Center (MS-ISAC) released a joint Cybersecurity Advisory (CSA) in response to the active exploitation of CVE-2023-22515. This critical...

CISA has added one new vulnerability to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. CVE-2023-20198 Cisco IOS XE Web UI Privilege Escalation Vulnerability These types of vulnerabilities are frequent attack...

Today, the U.S. Cybersecurity and Infrastructure Security Agency (CISA), National Security Agency (NSA), and Federal Bureau of Investigation (FBI) released an update to Shifting the Balance of Cybersecurity Risk: Principles and Approaches for...