Turing Award winner Gilles Brassard has spent decades warning about the threat posed by powerful quantum encryption.

Celebrity gossip might break the Internet, but not in the way that quantum computers could. “The advent of quantum computers ...

Online data is generally pretty secure. Assuming everyone is careful with passwords and other protections, you can think of ...

Quantum computing could lead to revolutions in cryptography, materials design and telecommunications. But fulfilling those ...

Online data is generally pretty secure. Assuming everyone is careful with passwords and other protections, you can think of it as being locked in a vault so strong that even all the world's ...