Armis Labs discovered a Bluetooth vulnerability codenamed BlueBorne that could affect billions of devices including smartphones like Google Pixel and Samsung Galaxy, tablets like Samsung Galaxy Tab, smartwatches like LG Watch Sport, or audio systems like the Pumpkin Car Audio System. BlueBorne can also attack unpatched Windows and Linux PCs, and a variety of smart appliances like TVs and security cameras. In order to avoid the proliferation of the BlueBorne vulnerability, users are cautioned to permanently disable their Bluetooth connections until proper patches are issued.
https://www.notebookcheck.net/BlueBorn-vulnerability-could-target-billions-of-unpatched-Bluetooth-devices.248310.0.html