Spy Merchants reveals how highly-invasive spyware, which can capture the electronic communications of a town, can be purchased in a 'grey market’ where regulations are ignored or bypassed. Mass surveillance equipment can then be sold onto authoritarian governments, criminals, and terrorists alike. During a four-month undercover operation, an industry insider working for Al Jazeera filmed the negotiation of several illegal, multi-million dollar deals that breach international sanctions. The proposed deals include the supply of highly restricted surveillance equipment. The undercover operative also secured an extraordinary agreement to purchase powerful spyware with a company who said they didn’t care who was the end-user.