It’s concerning to learn that SpaceX’s Starlink internet service is being used illegally in countries where it has no agreement to operate, including territories ruled by repressive regimes. An investigation has shown that Starlink kits are being traded and activated illicitly, raising questions about the company’s control of a system with clear national security dimensions. The availability of Starlink on the black market suggests that its misuse is a systemic global problem. Some countries in conflict, such as Yemen and Sudan, are among the regions where Starlink is being used illegally. Although Starlink’s high-speed internet is attractive for businesses and consumers with patchy connectivity, the unregulated use of the service by private individuals and entities is a matter of concern. SpaceX must strike agreements with governments in each territory where it wants to operate legally, but where there is none, people are using Starlink illegally.