乌克兰国家安全局（SBU）宣布揭露了一个针对乌克兰利益运作的匈牙利间谍网络。

Core Points - The Security Service of Ukraine (SBU) has uncovered a Hungarian spy network operating against Ukrainian interests [1] Group 1 - The SBU's announcement highlights the ongoing security threats faced by Ukraine from foreign intelligence operations [1] - The revelation of the spy network indicates potential geopolitical tensions between Ukraine and Hungary [1]