The document summarizes key points about information technology (IT) governance and its importance for organizations. It discusses how IT issues could be disclosed as "Key Audit Matters" in auditor reports. It provides examples of how Sony Pictures and Royal Bank of Scotland suffered significant losses and disruptions from cyberattacks and IT failures when they did not properly govern their IT systems and address security issues. The article argues that effective IT governance starts at the top, with leadership setting the right tone and mindset to carefully manage technology risks. Directors need to be proactive in overseeing IT to avoid potential value destruction.