AI Intensifies Cybersecurity Battle as Companies Race to Strengthen Defences

Companies worldwide are facing an escalating wave of cyberattacks as artificial intelligence makes hacking activities faster, more sophisticated and harder to prevent. Recent incidents, including attacks on supermarket refrigeration systems across Europe and a massive cryptocurrency theft involving Binance, have highlighted the growing risks. Nearly 37,000 software and computer security vulnerabilities were reported in the third quarter of 2026, almost three times the number recorded a year earlier, according to the Common Vulnerabilities and Exposures registry.

The growing threat is forcing businesses to increase cybersecurity spending and adopt AI-powered defence systems. Companies such as Booking.com, Siemens and the Port of Rotterdam are investing in advanced technologies to identify suspicious activities, monitor systems and respond to attacks more quickly. European supermarket operator Ahold Delhaize has also faced multiple cyber incidents, including an attack that caused more than €200 million in lost sales and another affecting refrigeration systems across several countries.

Experts warn that businesses must now fix software vulnerabilities much faster as hackers increasingly use AI to identify and exploit weaknesses. Research has shown that publicly available AI tools can reproduce certain security flaws in a matter of minutes. McKinsey estimates that the global cybersecurity market could grow from $223 billion in 2025 to $346 billion by 2029. As attackers and defenders increasingly rely on AI, companies are preparing for an ongoing technological battle to protect their systems and customer data.

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