microphone

The FBI has warned users to think carefully when buying and using "smart" televisions. The warning is based on the idea that many people have bought or will buy new televisions either as part of "Black Friday" or in time for Christmas. The warning ... from the FBI's Portland office is based partly on the prospect that people might not have set out to buy smart sets, but that most or all of the TVs on offer currently have such features. (Source: techcrunch.com ) Cameras and Microphones on Some Sets A "smart" television is simply one that has an Internet connection. Previously that's mainly been ... (view more)

Security researchers say hackers could turn people's headphones into a microphone for surreptitious remote listening. However, the method has enough limitations that it shouldn't be a major concern for most users. The method, shown off by ... researchers at Ben Guiron University in Israel, takes advantage of a very simple element of engineering. That is that the process by which a microphone turns speech into an electronic signal is effectively the same as that by which earphones turn a speaker into sound, just with the process reversed. According to the researchers, that's a security ... (view more)

Facebook is facing a serious backlash over a new feature that allows it to listen in on its smartphone users. When activated, the feature uses the device's microphone to detect a user's activity and automatically updates their "status" accordingly. ... For example, if a user is listening to a new U2 album on their stereo in the background, Facebook will use a smartphone's microphone to update a user's status to "Listening to U2". It can also detect movies and television shows and update a user's status to read "Watching Iron Man" or "Watching ... (view more)