They exposed a spying operation against Russia government terrorists working on Ukrainian territory. Technically they did nothing wrong and also there no visible ties of them to any Russian structure, government or private. But as a regular Ukrainian citizen I have no need to have 100% unfalsifiable evidence for court, I just need sufficient amount of related information and high enough probability to consider this true. Russian bastards are killing thousands of our citizens, dozens every week and eliminating any suspicious software that may be related to them is an actual need.