secret message
Example Sentences
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UK academics have contributed to CGTRI-funded projects on topics including AI, cyber-security, covert communications systems and steganography, which means hiding a secret message or file inside an ordinary message or object.
From BBC ● Sep. 30, 2026
Anthropic’s Mythos practiced deception, while OpenAI models swapped tips on a secret message board for future exploits.
From The Wall Street Journal ● Aug. 9, 2026
Baker acknowledged that in one secret message sent to him in prison, Monica Sementilli asked him to send her something personal of his.
From Los Angeles Times ● Mar. 16, 2025
It also brought attention to steganography, a way of disguising a secret message within another message.
From Scientific American ● Jun. 15, 2023
General Clinton, concerned about what General Howe was planning and doing, made use of a mask to write a secret message in a letter to General Burgoyne.
From "George Washington, Spymaster" by Thomas B. Allen
