The Real Cost of FREE: Microsoft locked the front door. You left the windows open. This deck confronts the comfortable myths IT tells itself ("patching is someone's job," "we've never been breached," "more hustle will fix it") with the 2026 reality: attackers exploit vulnerabilities within ~15 days while most organizations take 55–100 days to patch, third-party apps have surged more than 300% as an attack surface in two years, and AI is accelerating how fast flaws are found and weaponized.