Cryptocurrency, a digital payment system that functions outside of the traditional financial system, is a rapidly developing issue for local law ...
source https://www.google.com/url?rct=j&sa=t&url=https://www.policeone.com/police-products/investigation/articles/480285006-FREE-Course-for-Sworn-Officers-Cryptocurrency-Investigation-101-Introduction/&ct=ga&cd=CAIyGmM2Nzk3ODA2ZWViNjVjODI6Y29tOmVuOlVT&usg=AFQjCNEHwYvkQx0fcReLmlIbV30AG44Z_w
