https://www.securitymagazine.com/articles/91138-john-mcclurg-named-blackberry-ciso
John McClurg Named BlackBerry CISO | 2019-10-23 | Security Magazine
BlackBerry Cylance has promoted John McClurg to BlackBerry Chief Information Security Officer (CISO) and Christopher Hummel, BlackBerry Vice President of IT...
john mcclurg2019 10namedblackberryciso