https://wccftech.com/bluetooth-bug-attackers-snoop/

A high severity cryptographic bug affects some Bluetooth implementations that could enable remote attackers in the proximity of targeted devices to monitor or manipulate the traffic. While Bluetooth attacks are quite common, this latest vulnerability affects operating system drivers of some major vendors including Apple, Broadcom, Intel, and Qualcomm.

Tracked as CVE-2018-5383, the implementation of this Bluetooth bug on Google, Android and Linux is currently unknown. Microsoft said its devices are not affected.