We all use public bathrooms or stay in hotel rooms, and not to scare you at all, but do you really know who is watching you while you're going about your business?

Technology moves at the speed of light with new products and gadgets meant to make our lives easier, but there is also a dark side — one you might not even realize you're seeing until it's too late. There are people looking to prey on others by engaging in criminal activity, and it can be as easy as installing a hook.

That brings up to what looks like ordinary hooks, but are meant for a far darker purpose.But be warned — if you see this in a public bathroom or a hotel room, please leave immediately and call the authorities.

Notice the double hooks, which are not usually the standard in coat hooks.The camera comes with a charger and transfer cable, and the hook is like any other found at a hardware store.

They can be easily attached to any wall in the home or places like a public bathroom, and you probably wouldn't even give them a second thought.

WHY?The camera records video and audio through the small hole at the top, and that hole is a giveaway that something is NOT right with the hook and that criminal activity could be going on.

Women in particular have been recorded while in the shower or changing without their knowing.

Because hidden inside a wall hook is a tiny camera that records people in the bathroom, hotel rooms, and change rooms.But you know what makes it even creepier?

These wireless cameras can be recorded remotely, and the wireless remote control works through walls. One thing you might notice is that it's set somewhere in a room that is out of place.Sometimes you can see the light when the camera is recording. That’s your sign to get out of dodge and call the police immediately.What makes this so scary is that these spy camera hooks are accessible, inexpensive, and easy to purchase by criminals.Thankfully, knowledge is power.