Marietje Schaake, International Policy Director at Stanford's Cyber Policy Center, Eurasia Group senior advisor and former MEP, discusses trends in big tech, privacy protection and cyberspace:

Do cryptocurrencies make it harder to enforce foreign policy sanctions?

Well, that is exactly what the Biden administration worries about. As part of growing concerns of whether unregulated currencies undermine a whole host of policies, sanctions and foreign or trade policy should be a priority area. And just like others who wish to evade tracing of their wealth or transactions, the very states or their sanctioned entities should be assumed to resort to all options to evade restrictions while continuing to do business. So having cryptocurrencies undermining the ability to enforce strategic goals logically raises eyebrows in Washington.