In a challenge video that is broadcast online, the Norwegian cyber defense is challenged. The hacker "RAMRUN" demands that a staggering amount of money be transferred to a specific bank account. While the country holds its breath, Cyber ​​Defense seems powerless to act. The threatened extortion is carried out and more threats are issued. Lars dedicates himself to trying to uncover Ramrun's identity. Everything takes a completely different turn when the hacker's threat appears to have come from Lars's own computer... He now has to start the fight to clear his name. Nora and Simen assist him, and he also gets help from the German hacker Mitnick.

• Oskar Lindquist
• Erlend Bøe Larsen
• Naomi Hasselberg Thorsrud
• Reidar Sørensen
• Bjørnar Lysfoss Hagesveen
• Franziska Tørnquist
• Camilla Augusta Hallan
• Gjermund Mathiesen