The FBI is Offering a $100,000 Reward for Missing Bulgarian ‘Cryptoqueen’ and Has Added Her to Its Top 10 Most-Wanted List Posted byIsobel Asher Hamilton July 1, 2022 Leave a comment on The FBI is Offering a $100,000 Reward for Missing Bulgarian ‘Cryptoqueen’ and Has Added Her to Its Top 10 Most-Wanted List The FBI is offering up to $100,000 for information leading to Ruja Ignatova’s arrest.