I know what you did last Wednesday: exploitation of the humble apartment video intercom presented at Kiwicon 2014

by Caleb Anderson,

Summary : I live in a building with over 700 apartments. Every apartment has a VOIP phone re-purposed as an apartment intercom. One rainy & hungover Sunday I decided to try and pop a shell on the device. A linux device, with a camera, connected to a network, in every one of the seven hundred apartments in my building. You can see where this is going.