According to Odaily Planet Daily, the US State Department has offered a $5 million reward for clues leading to the arrest of OneCoin founder Ruja Ignatova, who once called herself the "Queen of Crypto" and disappeared in Athens in 2017. It is reported that Ruja Ignatova will be prosecuted in absentia for her involvement in the OneCoin crypto Ponzi scheme, which stole about $4 billion from global investors between 2014 and its collapse in early 2017.