The North American cyber criminal underground market in North America isnt so hidden like in other countries. Users can buy, guns, drugs, hacking services, bulletproof vests, and even money laundering services. Drugs are the most popular item in the criminal underground ecosystem, getting 62% of the market, but also its interesting to see that stolen data dumps account gets 16%, fake documents 4%, weapons 2%, and murder for hire 1%. The best seller besides drugs are malware, and the service provider does his homework, encrypting the malware multiple times as needed until the malware can pass undetectable through the endpoint products.”]
Source: https://securityaffairs.co/wordpress/42663/cyber-crime/north-american-criminal-underground.html