The dubious and illegal side of cryptocurrencies which serve as a financial enabler to a multitude of illegal and disreputable purposes such as: Money laundering, fraud, drug trafficking, human trafficking, child exploitation, dark marketplace trading, cybercrime, terror funding. This acts threatens the good side of cryptocurrencies although i was thinking that only the barons of bitcoin traders and huge capital investors would have more access to victimized innocent ones. Now even street Taunt's are into all this acts to damage the image of cryptocurrencies.

Consequently, government security organizations are directing their resources to crypto criminal investigations, with the aim of tracking illicit transactions and identifying the parties involved. But this is a very difficult and complex task – and this is exactly why criminals and terrorists opt to use cryptocurrencies. We should deceased from evil practices and keep cryptocurrencies record clean for a better future.
https://www.cognyte.com/blog/5-reasons-why-criminals-are-turning-to-cryptocurrencies/