Information of little or no value that is nevertheless supposed to be considered confidential. Used disparagingly by people who are bound to maintain confidentiality but do not respect it.
A: "Hey, what are you working on?"
B: "Sorry, it's sekret."
A "sekret" is just like a dumb old secret. Not really confidential, when told, and the person really doesnt want to tell you.
Dude 1: Hey, i've got a sekret
Dude 2: What the hell is the sekret??