Authorities have named former presidential chief of staff Andrii Yermak as a suspect in a scheme involving the laundering of 10.5 million US dollars through a luxury development near Kyiv.The investigation links him to the broader Midas Operation, a massive corruption probe spanning 85 million euros that has ensnared several former high-ranking officials.The crackdown reflects an ongoing effort to address systemic government corruption as a necessary condition for potential future European Union membership.