Papua New Guinea has seen a rapid increase in IoT device deployment, reaching over 4.2 million devices in 2026, primarily in agriculture, healthcare, and government sectors. However, the surge has also led to heightened cybersecurity threats, with nearly 19% of IoT networks experiencing breaches annually. The average cost per breach is estimated at USD 15,200, underscoring the financial impact on organizations. Investment in IoT security has grown to USD 25 million, reflecting increased government and private sector focus on cyber resilience.
Despite rising security investments, malware infections remain a significant concern, affecting over 22% of IoT devices. The country's digital infrastructure faces challenges due to limited cybersecurity expertise and resource constraints. Strengthening security protocols and awareness campaigns are vital to mitigate threats. As IoT adoption continues to expand, Papua New Guinea must prioritize cybersecurity to safeguard its digital economy and protect sensitive data from malicious attacks.