![]() While conducting their investigation, the team found 234 Android apps were made using the publicly available tracking software. 'This side channel allows an adversary to identify a user's current location, spy on her TV viewing happens or link together her different mobile devices'. 'A recent practice embeds ultrasonic beacons in audio and tracks them using the microphone on mobile devices,' reads a study from Braunschweig University of Technology, Germany. Researchers revealed that hundreds of Android applications are embedded with ultrasonic cross-device tracking technology that pick up the inaudible beacons emitted from advertisements. ![]() The claims come just weeks after Google banned an army of Android apps that use beacons to spy on users. 'There is no relation between ultrasonic beacons and the functions embedded on our mobile products.' 'Our privacy policy on beacons applies to the use of web beacons, a technology that is widely used across the industry and differs significantly to that of ultrasonic beacons. 'We would like to assure our customers that ultrasonic beacon technology is not embedded on Samsung mobile devices. 'Beacons can be embedded in online content, videos and emails and allow a server to read certain types of information from your device, know when you have viewed particular content or a particular email message, determine the time and date on which you viewed the beacon and the IP address of your device.' While beaconing is mentioned in the firm's privacy policy, this is in reference to the use of beacons on websites, rather than in the phones themselvesīut Samsung has reassured that beacons are not used in its phones.Ī spokesperson for Samsung told MailOnline: 'Samsung takes consumer privacy very seriously and our products are designed with privacy in mind. California's 'Big One' IS going to happen no matter how much people deny it, warns earthquake expert.Google's 'godlike' AlphaGo AI defeats the world's best Go player in the second of three matches.The science of day drinking: Experts reveal why alcohol can affect us differently during daytime.Learning to read in adulthood can rewire the brain in just six months.
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