CISO and CEO often have different backgrounds, mind-sets and business objectives. This has affected communication and even the way security has been approached by each company. A lack of buy-in from the top often meant a lack of buying-in for security. These problems have, however, arguably been years in the making, according to the author of the book, security expert John Defterios, who says security has always been a problem for security in the U.S. industry.”]
Source: https://www.csoonline.com/article/3005615/how-cisos-and-ceos-must-work-together.html