Mission 01: Dead Drop
STATUS: ACTIVE · DISCREPANCY 113-DELTA
Briefing
Agent,
The Model shows a courier where no courier should be.
Three days ago one of our people went quiet in a river city. Before the line closed, we intercepted a single message from the courier we believe responsible. It was encrypted quickly, and badly. The haste is what interests me. People only rush a cipher when someone is paying them to be somewhere else.
The encryption is a Caesar shift, the kind taught to first-year clerks. The key was never transmitted. But the courier signs their traffic TRIDENT, and vanity is its own kind of carelessness. Count the points.
Task 01: decrypt the intercepted message and enter the plaintext below.
— K
Intercepted Message:
WKH SDFNDJH LV DW WKH EULGJH
SpyPlanet missions are fictional training exercises. Real places and public information may feature; every person, organization, and event is invented. The tradecraft taught here is legal, ethical, and safe to practice.