
Thousands of arrests have been made, and the authorities have seized an astonishing 40 planes as well as properties, cars, boats and tonnes of drugs. Schofield looks at the ways in which investigators used EncroChat to identify criminals and highlights issues surrounding the admissibility in court of the evidence obtained.
Schofield looks more widely at the use of evidence from encrypted messaging services in general. He writes: ‘I suspect criminal trials in the future will increasingly hinge on the admissibility of the methods law enforcement agencies use to access encrypted communications.’