Labeling the actual worker negatively seems harsh - they are probably being forced into it by the state. You might say they can willingly underperform and not be used this way - but if the alternative is a much harder life, could you blame them for playing along?
we have many words for this Con, Fraud, Secret, Poseur, Imposter .. and after googling for more terms "Pseudonymist" seem a better fit
Labeling the actual worker negatively seems harsh - they are probably being forced into it by the state. You might say they can willingly underperform and not be used this way - but if the alternative is a much harder life, could you blame them for playing along?
Spies, at the end of the day they are spies.