Ask most security leaders how their last significant budget increase came about, and the honest answer is rarely "we made the case and won it." It's usually "something happened." A breach, a near-miss, a competitor's headline, an audit finding that couldn't be ignored or a new regulation with a deadline attached. Security spend still moves in response to events far more often than it moves in response to argument, and that has quietly shaped how the function operates: always slightly behind the risk, always justifying itself against the last incident rather than the next one.