Ada Chung Lai-ling

Ada Chung Lai-ling is the Privacy Commissioner for Personal Data in Hong Kong. She is newsworthy due to her office's recent activities and planned legislative changes concerning data privacy. Her office participated in the 2025 Global Privacy Enforcement Network Sweep, which found an increase in data collection from children's websites and apps. Chung also revealed plans to consult lawmakers about reviving a privacy law mandating data breach reporting and related penalties, a measure stalled in 2024. Furthermore, she reported a 21% increase in data leakage cases in Hong Kong last year, primarily due to hacking, while noting a significant decrease in doxxing cases since the 2021 legislation criminalizing the act. Her role is significant as she oversees data protection and privacy regulations in Hong Kong, addressing both emerging threats and long-standing concerns.