The Secret Service code names used by 12 presidents and first ladies, and the stories behind them

President Donald Trump's Secret Service code name is "Mogul." First lady Melania Trump's is "Muse." Here's what other ...
PBS

Cracking the Queen's Code

In early 2023, three amateur codebreakers announced they had successfully decoded the secret correspondence of one of the most tragic characters in European history: Mary, Queen of Scots. 57 encrypted ...