Digital Cable boxes have little holes in them under the channel selector buttons that is a microphone that listens to key words for market research or for intelligence organizations to listen to you.

Check your cable box, and if you find a microphone, complain to your cable company and request a replacement without a microphone installed. Most cable boxes have a front panel that can open up without much difficulty, but be careful, tampering with the cable box is likely a violation of your rental agreement with the cable company, so keep that in mind. This incredible invasion of privacy should not be tolerated.

To listen into what you are saying and they also can monitor what tv shows you are watching and can keep data on you on what shows you like if you change the channel when a commercial comes on.

I heard this being reported on on the Alex Jones Show and thought yeah, i thought that hole was a microphone. But i was not able to find any information on it on the internet so i decided to make this video to put a bug in your ear that there is a bug in your living room.

Source: YouTube