- What happens when the adversary’s dwell time is measured in years, but your defense is measured in tickets? Adam Karcher, FBI Supervisory Special Agent, Cyber Division, and a member of the Bureau’s AI Working Group, joins the show to break down the "convergent evolution" of modern cyber threats. Karcher explains why defenders are often stuck in a cleanup cycle, while threat actors operate in a sophisticated, compartmentalized ecosystem that requires a fundamental shift in defensive strategy.