No longer are the signs just plain printed black and white door hangers. Now they come in different sizes, shapes, and fonts and with cheeky messages like the Hard Rock Hotel San Diego’s “Not Now.

The door hangers are popping up at homes in Miami Shores, Kendall and South Dade. One hanger has the word “notice” in bold letters with the image of a water drop below it, reading, “Very ...

The door hanger is actually from a legitimate process server. In order to get the word out quickly, police posted a warning on its Facebook page, and CBS News Chicago published a brief story.