If it feels like the vulnerability dam just broke and patching can no longer save your team, that is not your imagination. In this episode of Tech Field Day Takeaways, host Tom Hollingsworth recaps Security Field Day 16, where automated bug hunting tools like Mythos have made exploit windows go negative. With presenters across AWS, Aviatrix, Cisco, Dell, Fortinet, Forward Networks, and HPE, the conversation shifted decisively away from endless patching cycles and straight toward blast-radius containment, non-human AI agent governance, and machine-first security architectures powered by APIs and MCP servers.This and more on this episode on Tech Field Day Takeaways.