Child tracker firm uKnowKids has accused a security researcher of hacking its database after he told them that children’s details were accessible online.

The row between Apple and the FBI over access to a dead murderer’s phone should start a debate about access to data in terror investigations, says Bill Gates.

Microsoft’s Bill Gates tells the BBC there should be a debate about the degree to which tech firms co-operate with anti-terrorism investigations.

Microsoft founder Bill Gates and his wife Melinda outline new strategy for helping the world’s poor, based on which superpower they’d choose.

How augmented reality tech is changing our world

The founder of Facebook tells an audience that he is “pretty sympathetic” to Apple as the iPhone-maker continues to refuse an FBI order.