In this episode of The Digital Executive Podcast, host Brian Thomas sits down with Mitchell Amador, founder and CEO of Immunefi, to pull back the curtain on the escalating cybersecurity battle playing out across the blockchain ecosystem. Mitchell explains how founding Immunefi in 2020 was less about certainty and more about conviction — recognizing that DeFi's explosive growth was creating security gaps that criminal networks would exploit at the same viral speed that made crypto successful in the first place. His answer was to corral the global white hat security community into a crowdsourced defense force, now more than 45,000 researchers strong, that outnumbers attackers many times over. He then draws a sharp distinction between treating security as insurance versus infrastructure — arguing that until crypto can reliably price risk across its highly variable threat landscape, organizations must think of security the way a nation thinks of its walls and moats: not foolproof, but absolutely non-negotiable. Mitchell addresses the AI arms race head-on, acknowledging that right now attackers are winning, using frontier models to scan codebases and craft exploits faster than defenders can respond. Immunefi's counter is to put the same AI tools directly in the hands of its white hat researchers, effectively turning thousands of independent security experts into AI-augmented red teams that review code before it ever reaches the open internet. He closes with a sobering look at the shared dependencies — open source libraries, bridges, oracles, shared infrastructure — that represent crypto's next systemic risk, and makes the case that solving those ecosystem-wide coordination problems before ten to twenty trillion dollars moves on-chain is the defining security challenge of the next five years.If you liked what you heard today, please leave us a review - Apple or Spotify. Learn more about your ad choices. Visit megaphone.fm/adchoices