With this hidden camera detector, privacy worries can be a thing of the past while you're staying in a hotel on vacation.

Let this surveillance detector keep you safe, sweeping for hidden cameras or other trackers in any place you stay.

TL;DR: If you're worried about surveillance equipment in your hotel, track it down with the Hidden Camera, Bug, GPS, and RF Detector on sale for $39.99.

A pair of hackers found that a vape detector often found in high school bathrooms contained microphones—and security weaknesses that could allow someone to turn it into a secret listening device.