Your Phone Can Help You Spot Hidden Cameras – Here’s How

Travelers should be aware of a potential privacy threat that may ruin their vacation: the presence of hidden cameras in some hotel rooms and rental properties. While well-known hotel chains may be less likely to contain spy cameras, short-term rentals booked via travel websites such as Airbnb may feature such unwanted surprises. Camera technology has advanced significantly in the last few decades, allowing manufacturers to create spy cameras that can be placed in common household items like USB chargers and smoke detectors. These devices are harder to spot with the naked eye, but there is one tool you can use…