Lost manuals uncovered in Prague explain the operation and encryption system of a mysterious Nazi machine used during World War II.

At Arlington Hall, women on the Venona Project exploited a Soviet cipher flaw to expose Cold War spies, a secret that ...

In early February of 1943, Gene Grabeel walks toward a corner of a large, crowded room inside Arlington Hall near Washington, D.C. Around her, clutches of people huddle over tables and quietly rifle ...

He had read a book about the Nazi occupation of Denmark and wanted to show the ''deepest respect and appreciation''.

Dr. Jean Munro worked at Bletchley Park during World War Two helping to decipher German Army and Air Force Enigma messages.

D-Day was the turning point of World War II, but victory in Normandy began long before June 6, 1944. Behind the scenes, ...

Nahal Toosi is POLITICO’s senior foreign affairs correspondent. She has reported on war, genocide and political chaos in a career that has taken her around the world. Her reported column, Compass, ...

War rarely turns on one person alone, yet certain names continue to surface when the history of World War II is revisited. Alan Turing is one of them. Born in London in 1912, he was trained as a ...

Hilbert Group (HILB), a Swedish investment firm specializing in algorithmic trading within the cryptocurrency market, has acquired the high-frequency trading platform Enigma Nordic in a $32 million ...

An extremely rare and operational Nazi Enigma encryption machine, famously cracked by Allied codebreakers during World War II, has sold for nearly half a million euros in Paris, double its expected ...