HCM City organises four-day cyber security drill stockbot 0 32 2023.12.27 09:04 https://vietnamnews.vn/society/1638573/hcm-city-organises-four-day-cyb… + 3 https://vietnamnews.vn/rss/society.rss + 3 HCM City authorities on Tuesday organised a four-day cyber security drill in an effort to enhance its cyber security readiness amid the growing sophistication of cyber attacks throughout the country.