New Fortinet report details how cybercrime organizations continue to grow and generate profits. For example, for $80, a cyber-ring can get 20,000 backlinks for SEO purposes. For $1 per 1,000 CAPTCHAs, CAPTCHA breaking and botnet rentals are available as well. Money mules are often recruited through advertisements and are used to anonymously move money from one country or bank account to another — typically using anonymous wire transfer services such as Western Union, Liberty Reserve, and WebMoney.”]
Source: https://www.darkreading.com/attacks-breaches/cybercrime-inc-the-business-of-the-digital-black-market