Security Bulletin

AI models have become increasingly democratized, and the proliferation and adoption of open weight models has contributed significantly to this reality. Open-weight models provide researchers,… Read more on Cisco Blogs

Some of the world's biggest technology companies use a program liable to introduce malware into their software. The potential consequences are staggering, but there's an easy fix.

CISOs must navigate five critical dimensions of AI in cybersecurity: augmenting security with AI, automating security with AI, protecting AI systems, defending against AI-powered threats, and aligning AI strategies with business goals. Neglecting any...

Iran is spying on American foreign policy influencers. But exactly which of its government's APTs is responsible remains a mystery.

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

The well-known North Korean threat group continues to improve the obfuscation and anti-analysis features of its attack toolchain.

An analysis of startup firms' spending on AI applications finds the top categories to be productivity and content-generation. Security? Not so much.

A threat actor known as "Curly COMrades" is using Linux VMs to remain undetected in Windows environments while conducting Russia-aligned activities.

Successful ransomware groups have three key elements in common. Spoiler alert: indicators of success don't all revolve around artificial intelligence.

European organizations face an escalating cyber threat landscape as attackers leverage geopolitical tensions and AI-enhanced social engineering for attacks.

Discover the groundbreaking AI solutions from the 2025 Cisco Partner Innovation Challenge Winners, who are redefining what's possible in student support, sustainable energy, retail optimization, and more. Learn how Cisco partners are leading with AI...

Welcome to ISC's Knowledgebase! This site is intended to provide answers to many of the questions users may have about our open source software products: BIND 9, Kea DHCP, Stork, and ISC DHCP. In this About ISC section, you'll find some general...