Philosophy can help remind doctors that some questions really do remain open, says Alex Broadbent Once a year I bake a Christmas cake. I use the same recipe each time. But the results vary. Why? One ...

The FBI has confirmed that 630 million stolen passwords were found on devices belonging to a single hacker. Here's how to check if yours is one of them.

People trust password managers, and when that trust isn’t upheld, it can prove costly — as LastPass has just discovered.

Abstract: This paper addresses the problem of generating a common random string with min-entropy k using an unlimited supply of quantum isotropic states, with minimal communication between Alice and ...