Contaminated Device Sign

If you work somewhere that deals with a lot of other people's computers, phones, or other devices, then it might be helpful to have some kind of physical sign you can put onto a device contaminated with malware. Just to remind your co-workers that a particular device might be a hazard to other devices.

Feel free to download this image, print it on a piece of paper, and affix that paper to a device in your workplace that might be contaminated with malware. Sort of like an "out of order" sign but with the added warning to try and deter people from plugging in any devices into it. Like a physical quarantining procedure.