One of the last Enigma coding machines that the Nazis used to send encrypted messages during the Second World War has sold at auction. The device was valued between £50,000 and £70,000 but sold for a ...

Before we all had what are essentially little powerful computers in our pockets at the ready to solve any problem via search engines and AI, analog machines combined with pen-and-paper math was the go ...

A rare 1944 four-rotor M4 Enigma cipher machine, considered one of the hardest challenges for the Allies to decrypt, has sold at a Christie's auction for £347,250 ($437,955). The winning bid for the ...