Security Bulletin

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.

Today’s networks are dynamic, distributed, and constantly under attack—making traditional, bolt-on security tools insufficient. Cisco® AI-Ready Secure Network Architecture embeds multilayered secu… Read more on Cisco Blogs

The AI era means attackers are smarter, faster, and hitting you where you least expect it — your sign-up funnel.

The new lightweight stealer, distributed via underground forums and cracked software, demonstrates an important evolution in the stealth of commodity infostealing malware.