Because It’s Friday – 16th Century Cipher Broken at Last!

Mary Queen of Scots

An international group of research cryptographers have deciphered over fifty letters, written and encoded by Mary, Queen of Scots, during her imprisonment and passed onto trusted French allies before her execution on February 8, 1587. Lost and found: Codebreakers decipher 50+ letters of Mary, Queen of Scots | Ars Technica …