October 2, 2025
The privacy threat no one blocks
You mention Antarctica once. Just a throwaway joke near your phone, “Wouldn’t it be cool to go freeze my face off?” Suddenly, your phone, laptop, smart TV, smart speaker and even your fridge are pitching you parkas like it’s QVC Arctic Edition. 🥶 Chances are, you were hit by ultrasonic cross-device tracking. This high-frequency sound […]


