That in itself isn't that bad but so many used older kernals and distros that were out before discovery of shellshock and other exploits found in the last year.
I found the makers to be oblivious to the issues to downright hostile about discussing updates.
Bob
Anything that can connect to the WWW is a possible link to make your world "better" but can cause havoc. Here is an example:
https://www.proofpoint.com/us/news/press-releases/proofpoint-uncovers-internet-of-things-cyberattack
Let's not forget sometime ago, a govt. office had Chinese printed text in paper bin, due to "wall mounted themostat" which was wifi operated.
Check those TV ads for "home security" using your smartphone to monitor the house or select some menu options as another link. The example has a "refrigator" doing mischief.
tada -----Willy ![]()

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic