Montenegro authorities have arrested Roman Ziemian, the co-founder of the alleged crypto fraud scheme FutureNet, accused of stealing around $21 million. Ziemian was reportedly living in Podgorica under a false identity. Both South Korea and Poland issued arrest warrants, accusing him of fraud, money laundering, and theft. He could face life imprisonment in South Korea. Ziemian is scheduled to appear before a judge in Podgorica’s High Court to determine his extradition.