Marketing teams are under constant pressure — pipeline targets, competitor moves, a boss who just saw someone else's engagement numbers and wants to know why yours don't match. In that environment, shortcuts that feel low-risk in the moment can start to sound reasonable. They are not. The gap between how harmless these tactics feel in a Monday morning meeting and how serious the legal, reputational, and operational consequences are when they come to light is one of the most dangerous disconnects in modern marketing. This is a direct, specific list of practices that should generate an immediate and unconditional no from anyone in a marketing or sales leadership role — not a "let's think about it," but a hard stop, right there in the room.