As cryptocurrency become more mainstream, some states are introducing legislation to standardize crypto as a form of payment.
The value of the digital currency plunged more than 20 percent after news of the theft broke. Nearly 120,000 bitcoin were stolen; it's not clear who took the currency or how.
Trying to crack down on sex trafficking, authorities have been going after online ads for adult services. Some in this industry have found a workaround to stay under the radar: cyber currency.