Paxful, a peer-to-peer cryptocurrency exchange, has been fined $4 million by the U.S. Department of Justice (DOJ) after admitting to profiting from criminal activities due to inadequate anti-money laundering (AML) controls. The DOJ revealed that Paxful pleaded guilty to conspiring to promote illegal activities, including prostitution, and knowingly transmitting funds derived from crime. Between 2017 and 2019, Paxful facilitated over 26 million trades valued at nearly $3 billion, earning approximately $29.7 million in revenue while neglecting AML safeguards. The DOJ highlighted Paxful's business model, which attracted criminal users by minimizing compliance obligations, and linked the platform to illicit revenue streams through partnerships with sites like Backpage. Despite a potential penalty of $112.5 million, prosecutors settled on $4 million, citing Paxful's inability to pay more. The case underscores a broader regulatory push to enforce AML standards across crypto platforms, emphasizing the need for robust compliance programs to prevent illegal activities.