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 ...

Get any of our free daily email newsletters — news headlines, opinion, e-edition, obituaries and more. At the height of World War II, Europe was in flames, falling to Hitler’s armies and bombing raids ...

UK intelligence agency GCHQ has celebrated its centenary year by releasing emulators for famous code cipher and code breakers used in World War II. Last week, GCHQ said on Twitter that the public can ...

A rare Enigma machine — a German gadget that encoded secret messages during World War II — is up for auction. The device is unique, even among Enigma machines. That's because it has a German ...