Every time you send a text, pay for groceries with your phone, or use your health site, you are relying on encryption.

Those that solve artificially simplified problems where quantum advantage is meaningless. Those that provide no genuine quantum advantage when all costs are properly accounted for. This critique is ...

You’d think the art of manually cracking codes written in traditional forms of communication like letters would have faded along ago with J. Edgar Hoover. Not so. The FBI has posted a feature on its ...