Tracing a single thread through recent breaches, the episode argues cybersecurity's center of gravity has shifted from defending high-value systems to governing the sprawling web of trust relationships around them—vendors, libraries, recovery mechanisms, and now autonomous AI agents. The non-obvious insight is that attackers no longer hit the fortified target directly; they exploit the low-stakes connective tissue that touches it (a cannabis dispensary's age-check leaking passports, a phished Signal recovery key rather than broken encryption). The AI-agent threat is framed not as a new category but as the same delegation-and-dependency problem in fresher clothes.

Topics: supply chain attacks, third-party vendor risk, AI agents, identity and trust, social engineering