Thomas Parenty and Jack Domet, cofounders of the cybersecurity firm Archefact Group, say that most organizations are approaching cybersecurity all wrong. Whether they're running small companies or working in multinational corporations, leaders have to think beyond their IT department and technology systems to instead focus on protecting their businesses' most important assets from attack. They need to work across functions and geographies to identify key risks, imagine potential threats and adversaries, and develop a plan for combating them. Parenty and Domet are the authors of the HBR article “Sizing up your Cyber Risks,” as well as the HBR Press book "A Leader’s Guide to Cybersecurity."