A global cybersecurity breach involving the Mobile Guardian app affected about 13,000 students from 26 secondary schools in Singapore in August, with devices being wiped remotely by the hacker. How are IT vendors assessed and who is responsible for ensuring backups are done? Steven Chia and Crispina Robert chat with May Chng, chief operating officer and co-founder of Flexxon, and Ken Soh, chair of SGTech Cyber Security Chapter and CEO of Athena Dynamics.