$154 Billion Illicit Crypto Surge Driven by Sanctioned Nations

A recent surge in illicit crypto activity has reached a record high of $154 billion in 2025, driven largely by sanctioned countries exploiting blockchain to evade global restrictions. This trend marks a significant shift in the way bad actors use digital money, with governments and their allies building complex systems to facilitate sanctions evasion and money laundering.

The increase in illicit activity is not limited to sanctioned countries, as scams, hacks, and laundering have grown across the board. However, it's worth noting that this still makes up less than 1% of all crypto transactions, with the vast majority of blockchain use remaining legitimate.

Sanctions evasion has become the fastest-growing type of bad activity on-chain, with funds going to banned groups shooting up 694% from last year. This trend is largely driven by sanctioned countries seeing blockchain as a lifeline to send money worldwide fast and cheap, allowing them to circumvent traditional banking restrictions.

State-backed systems are now running full crypto operations on public blockchains, marking a move from small-time crooks to organized national finance. Stablecoins are playing a significant role in this trend, making up 84% of all illicit transaction volume due to their value stability and ease of use for cross-border sends.

Chinese networks are also leading the way in money laundering, handling 20% of known laundering activities and billions each year. These groups offer full-service solutions, including mixing dirty funds and spitting out clean coins, with tools such as money mules, underground brokers, and gambling sites used to facilitate transactions.

Scams and fraud remain a significant issue, with scammers grabbing at least $14 billion in 2025, maybe up to $17 billion. Impersonation scams have exploded 1,400% year-over-year, with criminals using AI to create fake sites, voices, and messages.