The High Court in London has issued a global asset freeze order against those suspected of OneCoin fraud, including the notorious "crypto queen" Ruja Ignatova. OneCoin was launched in 2014 by Ruja Ignatova, a self-described "Bitcoin Killer" who was later revealed to be a Ponzi scheme without a token network. Ignatova used this scheme to defraud investors worldwide of $4 billion until it collapsed and disappeared in 2017.