Security Bulletin

Jennifer Ewbank, former CIA deputy director of digital innovation, discusses resilience, cultural shifts, and cyber fundamentals in the AI era.

The proposed restructuring plan would address many concerns related to the social media platform, but risks remain for security teams.

Threat actors breached the MySonicWall service and accessed backup firewall configuration files belonging to "fewer than 5%" of its install base, according to the company.

Discover how Cisco is making AI accessible, secure, and scalable for small and medium-sized businesses—enabling SMBs to automate, innovate, and grow without complexity or high costs.

Discover how Cisco is redefining firewall operations through autonomous AI-driven management, predictive analytics, and self-healing security.

(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.

[This is a Guest Diary by Nathan Smisson, an ISC intern as part of the SANS.edu BACS program]

Digital forensics offers a challenging but rewarding career path for cybersecurity professionals willing to invest in specialized knowledge and continuous learning.

The cloud now acts as the connecting infrastructure for many companies' assets — from IoT devices to workstations to applications and workloads — exposing the edge to threats.

Phishing-as-a-service (PhaaS) kits have become an increasingly popular way for lower-skill individuals who want to get into cybercrime.

Though the groups have shared their decision to go dark, threat researchers say there are signs that it's business as usual.

AI is reshaping infrastructure demands—and traditional infrastructure can’t keep up. Discover how Cisco UCS X-Series with X-Fabric Technology 2.0 delivers true composability, unlocking scalable, GPU-accelerated performance for the AI era.