Hungary under Orban has been a Russian client state for years. The corruption levels are on par with those of its Russian masters. There is virtually no difference. The revelation that secret communications inside the EU have been delivered to Russia comes at no surprise. I’m also pretty certain that even NATO secrets have been delivered to Moscow.
Seeing the Russian intelligence agencies such as the SVR actively interfering and promoting Orban is no surprise as well. Putin has to keep Hungary in his sphere of influence, in order to perpetuate the malicious character of that puppet state inside the EU. Losing Orban would be a huge blow.
The EU should be fully prepared for more aggressive actions by Orban and his Russian masters. Despite the good polls of Peter Magyar and the clear will of the Hungarian people for freedom we should never discount the chance that there will be electoral fraud in the game. Russia is after all a master in this. The EU has to prepare for this eventuality.