Chainalysis: Less than 1% of funds on the chain are related to illegal activities
Eric Jardines, head of research at blockchain analysis company Chainalysis, said that although the amount of crypto crime is large in terms of dollar value, the proportion is still relatively small: less than 1% of the on-chain value is related to illegal activities. In addition, fraud methods such as "pig killing" are currently the mainstream means of crypto crime. (Coindesk)