दुर्गकोशव्यसनयोः कोशव्यसनमिति पिशुनः ॥ कZ_०८.१.३३ ॥
durgakośavyasanayoḥ kośavyasanamiti piśunaḥ
Between calamity of the fort and calamity of the treasury, (some say) the treasury-calamity is worse—so says the informer/slanderer (piśuna).
Kautilya often attributes claims to types of actors to signal bias; an informer may push treasury-centered claims to influence allocations or court decisions.