Understand not just the what and why, but also the who. At root, neither security teams nor IT departments own cyber-risk. Regulations apply to the organization; reputational risk is a corporate issue, not a specific class of cyberthreat. Individual liability attaches to the board, or potentially, the CEO. Cyberthreats bubble up to the CISO, but the entire organization needs to commit to building an effective, responsible approach to the regulatory quagmire.