Malefactors can send a harmful code to devices, transmitting packages of data through radio or television channels.

So called smart TV are vulnerable to carrying out drive-by of attacks in which course the exploit is applied to interception of a digital television signal instead of IP-address data. About it in the research report Yossef Oren and Anzhelos Keromitis from Network Security Lab at the Colombian university. "For attack it isn't necessary either the IP address, or the server. Access on a roof to the antenna is needed only, and you can't almost be traced," scientists emphasize.