What would happen if the internet went down? (www.channelnewsasia.com)

A recent commentary by Mahmoud Elkhodr, a Senior Lecturer in Information and Communication Technologies, highlights critical vulnerabilities in internet infrastructure exacerbated by emerging AI tools. The discussion follows a significant incident involving PHP, a technology that supports over 70% of websites. This incident forced many organizations to take their services offline to address a potential security threat. With Australia's national cybersecurity agency reporting an alarming 80% increase in cyber activity notifications, concerns grow about AI's capability to outpace the patching efforts of organizations, leading to fears of widespread service outages. The piece emphasizes that while a complete internet blackout is unlikely due to its decentralized nature, targeted interruptions of specific services are increasingly plausible. Such disruptions could hinder access to vital services like healthcare or banking, particularly when they rely on shared systems, such as login credentials. Elkhodr urges the importance of preparedness for both organizations and users, advocating for robust incident response plans and offline alternatives for critical information. By planning ahead, individuals and businesses can mitigate the risks posed by evolving cyber threats and ensure resilience in the face of potential disruptions.