Curtis Simpson, CISO at Armis, the enterprise IoT security company, was fundamentally a black hat at the age of 12. He’s since spent the vast majority of his career as a white hat. Simpson details how threat actors are trying to get into those environments, be it APT28 the threat actor that built one of the largest botnets ever seen, entirely from IoT devices or the light shed on other bad actors that create weaponized abilities against ubiquitous IoT devices we all have.
Source: https://threatpost.com/podcast-iot-industrial-controls/168078/