A 1944 Enigma cipher machine has auctioned for £305,200 in London. The M4 machine was in wonderful condition. Read more here.

The Rohonc Codex is one of the most enigmatic manuscripts in existence, an illustrated book filled with hundreds of unknown ...

How code breakers finally cracked the Zodiac Killer’s cipher 50 years later Posted: Dec 14, 2020 / 06:52 PM CST Updated: Dec 14, 2020 / 06:52 PM CST ...

Copiale Cipher: Computer scientists have cracked the code of the Copiale Cipher, an 18th-century manuscript of a German secret society known as the 'Oculist Order.' ...

J K Rowling’s The Hallmarked Man features the Pigpen Cipher, a centuries-old code once used by Freemasons and revolutionaries ...

Three codebreakers have cracked the Zodiac Killer's hidden message, 51 years after the serial killer sent it to the San Francisco Chronicle. Read the FBI's response.

Experts have reportedly solved the code in the 340 Cipher sent to the San Francisco Chronicle in 1969 by the Zodiac Killer, the elusive figure who terrorized the Bay Area decades ago and killed ...