As part of its 20th anniversary celebration, Dark Reading looks back on 20 of the biggest newsmaking events from the past two decades that influenced the risk landscape for today's cybersecurity teams.

Two decades ago, pen tester Steve Stasiukonis caused a sensation by sprinkling rigged thumb drives around a credit union parking lot and following what curious employees did next. This episode looks back at the history-making event.

Chris Inglis was the head civilian in charge at the NSA when the Snowden leaks exploded. He gets candid about mistakes the organization made, and what CISOs need to know about spotting potential threats, media disclosures, and "enculturation."