Five Eyes warns AI will boost cyber attacks—Nigerian firms must act in months
The intelligence agencies of the United States, United Kingdom, Canada, Australia and New Zealand (the Five Eyes alliance) issued a joint warning that frontier artificial‑intelligence models are already lowering the barrier for malicious actors and dramatically speeding up cyberattacks. They said the time between discovering a vulnerability and exploiting it has shrunk from years to months, urging businesses to treat cyber resilience as a core strategic responsibility rather than an IT issue.
For Nigerian businesses—especially banks, telcos, fintechs and startups that rely on digital infrastructure—the warning is urgent. AI‑powered tools enable attackers with limited skills to launch sophisticated campaigns, making legacy systems and slow patching cycles strategic liabilities. As remote work and cross‑border supply chains expand, the attack surface widens, increasing exposure to ransomware, data theft and service disruption.
The Five Eyes advise five urgent actions: reduce unnecessary system access and external connections; accelerate patching, especially for operational technology; treat unsupported legacy systems as strategic liabilities and plan their replacement or isolation; strengthen identity and access controls with multi‑factor authentication and regular permission reviews; and invest in incident preparedness—test response plans, train teams and operate on the assumption that breaches will occur. Leaders should integrate cyber risk into board strategy now, not later.