Company servers are paralyzed by a foreign hacker's virus, and executives pin their hope on Moonshade, a legendary hacker. IT traces Moonshade's recent login to Harmony Medical Center, where Quinn works. Mr. Ford rushes to the hospital while a surgery proceeds downstairs. IT narrows the signal to an upstairs room. Upstairs, Ford overhears hostile exchanges — "Looks like that loser is making a comeback." and Ms. Neal's retort. The key turn is the hacker connection inside the medical center. The episode ends with Ford reaching the upstairs corridor, about to confront the person behind the login.