Heath Renfrow, Co-Founder & CISO at Fenix24, shares with SC Media how most incident response plans fail under real pressure.

Heath Renfrow, Co-Founder & CISO at Fenix24, breaks down why a new ransomware strain targeting AI model weights signals a fundamental shift in recovery risk.

Heath Renfrow, Co-Founder and CISO at Fenix24, shares with Security Buzz how a new agentic ransomware campaign signals a shift toward AI-operated extortion.

Heath Renfrow, Co-Founder & CISO at Fenix24, shares with Disaster Recovery Journal how recovery readiness — not prevention alone — has become the true measure of cybersecurity success, and why organizations must validate operational recoverability continuously rather than assume it.

Heath Renfrow, Co-Founder/CISO at Fenix24, shares with Assured Intelligence how AI-driven agentic threats like JadePuffer are compressing detection and response windows, and what critical defenses are needed.

Fenix24 Co-Founder and CISO, Heath Renfrow, offers expert perspective on what agentic threat actors mean for defenders.

Heath Renfrow, Co-Founder and CISO at Fenix24, shares with TechFinitive how JadePuffer represents a fundamental shift in attacker tradecraft, removing the human operator entirely and compressing multi-hour attacks into minutes.

Heath Renfrow, Co-Founder and CISO at Fenix24, shares with SC Media why SD-WAN management platforms have become a prime target for attackers — and why authenticated-access requirements offer security teams little comfort.

Heath Renfrow, Co-Founder and CISO at Fenix24, shares with Security Buzz how the Twill Typhoon campaign represents a fundamental shift in nation-state tradecraft.