Divorce is on the rise; infidelity too. Now, for suspicious partners riven with jealousy, there is a motley array of cheap high-tech solutions designed to satisfy their pressing need to know if their loved one is straying. It means love rats should never be able to rest easy again.
The global commercial spyware industry is worth an estimated £9.6 billion – and the market is booming. Innovations include spy apps that hack into phones, cameras hidden in smoke detectors, tissue