DSTA BrainHack 2025: Record 4,300 students join nationwide cybersecurity competition

More than 4,300 students have participated in BrainHack, a nationwide cybersecurity competition. This is the highest turnout yet for the event organised by the Defence Science and Technology Agency. It is part of a broader push to groom potential talent and strengthen Singapore's national security. Since 2019, BrainHack has given youths the chance to try out real-world defence problems that Singapore faces. Nineteen teams emerged as winners in this year's BrainHack. Eugene Chow reports.