AI-Driven Cyber Threats Prompt New Security Guidance for Businesses

Cybersecurity experts warn that artificial‑intelligence tools are enabling faster, cheaper and more personalized attacks. AI‑generated phishing attempts have risen 55 % in two years, becoming the leading initial‑access vector, while automated vulnerability scanning targets payment systems and unpatched firmware. Ransomware now also targets operational technology (OT) such as fuel‑tank gauges and unattended controllers, which were never built with security in mind.

To counter these emerging risks, advisers recommend three non‑negotiable steps for vulnerable sectors like fuel and convenience retail: isolate networks through segmentation, secure legacy OT devices, and improve visibility across IT‑OT boundaries. At the same time, organisations of any size should adopt robust data‑security protocols that cover access control, encryption, risk assessment and incident response, following standards such as GDPR and industry‑wide frameworks. Implementing clear, documented procedures helps reduce reliance on individual judgment and lowers the financial and reputational impact of data breaches.