IoT Security Threats in Malaysia (2026)

Malaysia's rapid adoption of IoT technology has led to an estimated 45 million connected devices in 2026, increasing the attack surface for cyber threats. Despite growth, 65% of these devices remain inadequately secured, exposing critical infrastructure and personal data to potential breaches. The rise in security incidents, totaling around 3,200 reported breaches this year, underscores the urgent need for stronger IoT security measures in Malaysian organizations.

Cybersecurity investments have escalated to approximately USD 1.2 billion in Malaysia, aiming to bolster defenses against evolving IoT threats. The average cost of a data breach now hovers around USD 150,000, which can significantly impact businesses, especially SMEs. Addressing vulnerabilities and implementing robust security protocols are vital for safeguarding Malaysia’s digital future and maintaining trust in IoT innovations.