They were just interested in my devices,” says human rights activist Muhammad Rabbani as the camera pans to footage ... which was among the National Security Agency files leaked by whistleblower ...

A chilling video from a security camera shows two distressed dogs barking at a ghostly figure that appears ... appearing to ...

Chinese-made surveillance cameras are in British offices, high streets and even government buildings - and Panorama has investigated security flaws involving the two top brands. How easy is it to ...