'Big Four' Firm PwC Unveils Tool to Audit Clients' Cryptocurrency Transactions
• https://www.ccn.com, Harsh ChauhanBy CCN Markets: Big Four accounting firm PricewaterhouseCoopers (PwC) is expanding into the cryptocurrency audit business with the launch of a new solution. The firm is expanding its "Halo" suite of auditing tools to provide audit and assurance s