Bits and bytes fascinated Mary-Jo ever since she got a Commodore 64. Mary-Jo founded the Dutch think and do tank Internet of Toys and with her team made headlines in Holland when they disclosed several major vulnerabilities digital health systems and services.
She is the founder of the international Women in Cyber Security Foundation and the founder of the Dutch Cyber Workshop and a boardmember of ALL Women Economic Forum, Women Digital Leaders @Europe, CyberTRUST and Coding Girls.