OT security teams present lists of critical vulnerabilities. Executives ask for Return on Investment. The conversation stalls because cybersecurity spending does not generate revenue; it prevents loss. At S4x26 in Miami, Hector R. Perez of Black & Veatch and Jacob Marzloff of Armexa presented a financial framework for OT security budgets that replaces ROI with […]
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Industrial facilities run on workarounds. Bypassed interlocks, offline sensors, and temporary fixes that have been in place for years are common realities of aging equipment and limited maintenance staff. OT cybersecurity assessments track patch backlogs, CVE remediation SLAs, and network vulnerabilities, but they routinely miss the physical conditions that already exist on the plant floor. […]
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OT cybersecurity threats in 2026 are crossing boundaries that previous threat models did not account for. At S4x26, presentations from Secvulre, Accenture, Copia Automation, ABS, and Emerson identified four threats reshaping how asset owners assess risk: the weaponization of distributed energy resources through harmonic swarm attacks, hardware trojans designed for physical destruction, Industrial Control Lifecycle […]
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AI accelerates both sides of OT cybersecurity. When AI writes the malware, defenders need to understand exactly how capable the threat is and where the real risks lie. Attackers use AI coding assistants to speed up ICS malware development, but functional malware still requires deep engineering knowledge of industrial protocols and physical systems. Defenders gain […]
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The industrial sector is at a crossroads. As we navigate 2026, the traditional “detection-first” mindset that has governed OT (Operational Technology) cybersecurity for decades is proving insufficient against the rise of autonomous, AI-driven threats.During an interview at S4x26 in Miami, Benny Czarny, CEO of OPSWAT and author of Security Upside Down, explained that manufacturers must flip their security models to […]
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