Security Bulletin

Separate distributed denial-of-service attacks have impacted two humanitarian nonprofit organizations conducting relief operations in Israel and Gaza amid the ongoing Israel-Hamas conflict, Reuters reports.

A spoofed version of the popular RedAlert app collects sensitive user data on Israeli citizens, including contacts, call logs, SMS account details, and more.

No patch or workaround is currently available for the maximum severity flaw, which allows attackers to gain complete administrator privilege on affected devices remotely and without authentication.

This event is for Service Developers, NetDevOps Engineers, and Operations who are using, or considering to use, Cisco Crosswork Network Automation suite. The focus will be on service development and best practices for successful automation and...

A threat group known as "Void Rabisu" used a spoofed Women Political Leaders Summit website to target attendees to the actual conference with espionage malware.

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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.