Posté par: igor51 le mai 24, 2016, 20:00:05
It should have been a "construction ahead" warning, and the electronic sign should have been secured with a less guessable password!
Source: Man hacks highway sign to read ?Drive Crazy Yall? (http://feedproxy.google.com/~r/nakedsecurity/~3/DWpjdD5HiVA/)