Categories Articles Bluetooth signals have unique ‘fingerprints’ hackers can track for less than $200 Post author By crystalg Post date June 10, 2022 Study Finds Tags $200, Bluetooth, Fingerprints, hackers, Less, Signals, Than, track, unique ← How to play multiplayer in Minecraft, using either a public server or one you create yourself → US no longer requires COVID test for travelers flying into the country