A team of students has won championship on the PwC HackaDay 2018. It was the second time CUHK students shone in the same hacking competition for two consecutive years. HackaDay is a CTF cybersecurity contest for undergraduate students from universities in Hong Kong, which aimed at increasing the general awareness of the importance of cybersecurity amongst Hong Kong's youth. It also serves as a platform to raise the competency level of new talents to better prepare them for a meaningful career in cybersecurity. A total of nine teams from Hong King universities joined the competition.