Iris Rabaya Au, a woman from Irvine, California, has been sentenced to 18 months in federal prison and is required to pay $1.484 million in compensation for failing to declare illegal gains exceeding $2.6 million to the IRS. Iris Rabaya Au assisted cryptocurrency fraudster Adam Iza in concealing funds, including $1 million paid to the Los Angeles County Police Department, nearly $10 million in entertainment expenses, and $16 million in cryptocurrency purchases. (Source: US Department of Justice)