connected to the internet using a variety of filters.
Really, anywhere theres a webcam, there can be someone looking through it who isnt supposed to.
It then takes a pic of what the webcam sees and moves on.
The image feed is available to paid Shodan members atimages.shodan.io.
Free Shodan accounts can also search using the filterport:554 has_screenshot:true.
The quick solution here is to put passwords on your webcams, and to do that immediately.
source: www.techworm.net