Booking a vacation gives foreign governments your personal data
Technology
Sophisticated software now tracks every movement of millions of visitors, turning a simple beach holiday into a goldmine of demographic intelligence for global superpowers.
When a traveler books a flight to Hanoi or a hotel in Da Nang, they are contributing to a massive digital map of human behavior. Vietnam has become a primary testing ground for artificial intelligence infrastructure, where nations like China and South Korea are racing to install the systems that power modern travel. These AI tools do more than just suggest restaurants; they use dynamic pricing to test how much a specific demographic is willing to pay and facial recognition to track movement through airports without a passport.