For years, “cyber apocalypse” talk sounded like the tech version of a guy on a street corner holding a cardboard sign predicting the end times. Y2K came and went with barely a flicker. The Mayan calendar became a punchline. Even most ransomware attacks, destructive as they’ve been, still operated within recognizable rules. Servers go down. Companies panic. Bitcoin wallets light up. Insurance adjusters start chain-smoking. Q-Day is different. Not…