Does your mobile phone listen to you? The researchers say no

Researchers at Northeastern Mbadachusetts University have discovered that thousands of Android apps track and record what is happening on their device screen, but do not show up. do not listen and do not use this data. The study took about a year to be finalized.

They found no evidence of an application by unexpectedly turning on the microphone

According to GizUS, the survey followed 17,260 popular Android apps on 10 smartphones. Among them, the Facebook application and more than 8,000 applications that have somehow sent data on the social network. Yet some 9,000 applications have been allowed to access the camera and microphone.

The discovery indicates that some applications reviewed were recording the screen and sharing content with third-party companies. However, they found no evidence of an application by unexpectedly turning on the microphone or sending audio when they were not requested. Among the applications, one called GoPuff recorded the user's interactions with the application and sent it to an badysis company called Appsee.

The researchers commented that the study had a limit and that there was no definitive statement, however, no evidence was found that applications are listening to what their owners say.

From another side

According to Asterix security consultant, Dr. Peter Henway, some applications, like Facebook, have access to your microphone data. These third-party applications, without putting Siri or Wizard in the game (since they need a slogan for the collection), note Henway, who choose what they will do with the data that's out there. they receive.

"From time to time, snippets of audio come back to [outros aplicativos como o Facebook] for the servers, but there is no official understanding of what the triggers are for that," says Peter. depending on the time, location or use of certain functions, applications regularly use these microphones permissions. All internal elements of applications send this data in encrypted form, so it is very difficult to define the exact trigger "

In other words, how does your smartphone listen to you? The consultant indicates that there are keywords that trigger a collection. Just like a" Ok Google "will activate the wizard, if you [supostamente] say a word like" Japan ", Facebook will show you the best tickets available for the country the next time you log in.

" There are no reason for companies not to do what that thing like that, it makes sense from the marketing point of view, and their end-use agreements and the law allow it, so I would say they're doing it, but it's not there There is no way to be sure, "says the consultant.

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