Security Bulletin

Cisco's acquisition of Isovalent extends unified networking from the data center to cloud-native environments. See how Cisco Nexus One with Isovalent delivers the deterministic performance for modern workloads and AI applications.

AI is reshaping broadband demand and MSOs are feeling the pressure at the network edge. Cisco Routed PON meets the moment by combining the simplicity of PON with the intelligence of routing, integrating Layer 3 capabilities into the access network...

Researchers say threat actors wielded the sophisticated — and unfortunately named — toolkit to target high-value networks for React2Shell exploitation.

Microsoft Copilot recently summarized and leaked user emails; but any AI agent will go above and beyond to complete assigned tasks, even breaking through their carefully designed guardrails.

After two years of finding flaws in AI infrastructure, two Wiz researchers advise security pros to worry less about prompt injection and more about vulnerabilities.

Automate multi-site OT security management and gain unified visibility across all industrial sites with Cyber Vision Site Manager and the new Splunk app.

North-south traffic is becoming a gating factor for AI performance—moving data in and results out fast enough to keep GPUs highly utilized. See how a converged Ethernet fabric with traffic-aware load balancing and centralized operations can help your...

Cisco Networking App Marketplace partners enable scalable, AI-ready devices by enhancing automation, security, and performance, empowering customers to modernize networks and unlock new business value across campus and branch environments.

The slower pace of upgrades has the unintended impact of creating a haven for attackers, especially for initial access brokers and ransomware gangs.

Megjelent a 2026. 8. hetére vonatkozó hírválogatás, amely az NBSZ NKI által 2026.02.13. és 2026.02.19. között kezelt incidensek, valamint az elosztott kormányzati IT biztonsági csapdarendszerből (GovProbe1) származó adatok statisztikai eloszlását is...

As scaled-down circuits with limited functions redefine computing for AI systems and autonomous vehicles, their flexibility demands new approaches to safeguard critical infrastructure.

The malicious version of Cline's npm package — 2.3.0 — was downloaded more than 4,000 times before it was removed.