Security Bulletin

The AI company officially forbids illicit use, while offering guardrail-free social engineering, offensive cybercrime, and OSINT scanning to anyone with a bit of cryptocurrency.

Align Security Accountability with Decision Authority

Medusa ransomware hit 500-plus victims, exploiting critical flaws at increasing speed.

In healthcare, AI adoption requires trust. Learn how Cisco Compatible Solutions for AI combines secure infrastructure with validated partners to help organizations deploy AI with confidence and protect sensitive data.

As customer expectations continue to evolve, sustainability data will become increasingly important to how Cisco supports customers and strengthens business decisions.

Forrester named Cisco a Leader in The Forrester Wave™: Data Center Network Solutions, Q3 2026, validating our cohesive Cisco Nexus One approach, unifying networking, security, and observability from silicon to workload.

A spear-phishing campaign by a Chinese-nexus group linked to FamousSparrow provides insight into geopolitical, technical, and strategic global moves by China's APTs.

M&A success depends on product fit, cultural alignment and disciplined post-deal execution.

The biggest barrier to AI success isn't tech—it's human. Discover why mindset, not models, is the true winning edge.

The compromised LAN driver, hosted on a legacy support page, allowed the Asruex backdoor to operate with administrator-level permissions.

WMIC, a legacy command-line utility for interacting with Windows Management Instrumentation (WMI), has been progressively phased out.

The vulnerability, rated 9.4 under CVSS v4, was disclosed in November 2025 and allows attackers to exploit browsers like Firefox and Safari to achieve remote code execution (RCE) on a vulnerable Ray system.