The Federal Bureau of Investigation has officially added Ruja Ignatova, widely known as the 'Cryptoqueen,' to its list of the Ten Most Wanted Fugitives. Ignatova, a German national, is accused of orchestrating OneCoin, a massive cryptocurrency pyramid scheme that prosecutors allege defrauded investors of approximately $4 billion. She faces eight federal charges, including wire fraud and securities fraud, for her role in running the fraudulent enterprise. The FBI describes OneCoin as one of the largest Ponzi schemes in history, noting that it was perfectly timed to exploit the speculative frenzy of the early cryptocurrency markets. Ignatova vanished in 2017 after allegedly bugging her boyfriend's apartment and discovering he was cooperating with an FBI investigation. Following this discovery, she boarded a flight from Bulgaria to Greece and has not been seen since. Michael Driscoll, the FBI's assistant director-in-charge in New York, announced that a $100,000 reward is available for information leading to her capture. Driscoll acknowledged the difficulty in locating Ignatova, suggesting that her access to substantial cash may have facilitated her ability to evade authorities. The investigation is being handled by the FBI's New York field office. Authorities are urging the public to come forward with any information regarding Ignatova's whereabouts. The FBI continues to emphasize the severity of the fraud and the importance of apprehending the mastermind behind the scheme. This addition to the Most Wanted list highlights the ongoing efforts to bring justice to the victims of this significant financial crime. The FBI remains committed to tracking down Ignatova and holding her accountable for her alleged actions. The public is encouraged to contact the FBI with any tips or leads that could assist in the investigation.