For nearly 35 years, a hidden message has lurked in plain sight on a sculpture outside the cafeteria of the CIA’s ...

The 35-year-old saga of Kryptos, an enigmatic sculpture containing four encrypted messages outside the CIA headquarters, just ...

After a 35-year quest, the final solution to a famous puzzle called Kryptos has been found. Two writers discovered the fourth ...

For 35 years, cryptographers have tried to crack the final hidden code in the imposing copper sculpture in the courtyard of ...

The ominous Russian shortwave radio station, known as The Buzzer, has been broadcasting for 50 years and is still sending out ...

Jim Sanborn is auctioning off the solution to Kryptos, the puzzle he sculpted for the intelligence agency’s headquarters. Two ...

Helldivers 2 fans spotted what appears to be a spectrogram containing either Morse code or the image of a planet. The community has worked to decipher the Morse code, possibly revealing the secret ...

Other than *67, of course, there are plenty of codes you can enter into your iPhone's dialer to get info on your bill, your ...

Ooh, Spooky Mystery The Silent Hill 2 Remake is being followed by a mysterious new game from Konami and Bloober, and pretty much all we know is that it'll be "something truly special" I Got A Letter..

During World War II, dozens of women students at Cambridge University worked around the clock in complete secrecy to crack Nazi codes, but only now are the unsung heroes getting recognition. At least ...