Exposing national secrets is dangerous for a Kingdom that is about to go to war. This is true for most countries that are afflicted with various crises and internal disputes. The enemy could take advantage of their own pandemonium and increase their chances of invasion or disruption. This is the reason why they can't divulge information to other factions and should only relay it to those who are loyal to their country.
However, the Jude Division has been operating without any hesitation to make the Kingdom a better place. There's no way a traitor would be able to find themselves locked in a division that is known for their loyalty and engagements.