The article discusses a prank related to Microsoft Coffee, with the author providing SHA256 hashes to prove their identity without revealing it. The prank is referred to as the last one before PR ruined everything, and the story can be read on a Medium blog. The article does not reveal the secrets behind the prank, but rather provides a way to verify the author's identity if the secrets are revealed in the future. The story is a nostalgic look back at a time when Microsoft had a reputation as an imitator rather than an innovator.