Police have issued a terrifying warning about a certain type of clothing hook that is popping up in public bathrooms. At first glance, nothing seems suspicious, but upon further investigation these hooks contain a hidden camera used for filming people. [Source]

Here's what they look like:

Police have even go so far as to issue a public warning about them:

Detectives investigating hidden cameras in women’s restrooms Detectives in the Upper Keys are investigating three...

Posted by MCSO - Florida Keys on Tuesday, May 31, 2016

The scariest part is that these hooks can be bought on sites like Amazon for as low as $13.  So if you happen to see one, you should leave the area and call the authorities immediately.