The number of sensors and smart devices connected to the internet is exponentially rising, which are the 5 Major Vulnerabilities for IoT devices. If you take a look at the global market for IoT, you can easily spot the trend. The market surpassed $100 billion in revenue, and it’s revenue for the 2025 projections tell us that it will hit $1.5 trillion .
Source : IoT Cybersecurity: 5 Major Vulnerabilities and How to Tackle Them