Thanks for your reply Roseval. This attacker is able to adjust the volume, turn ANC on/off, turn ambient sound on/off and disconnect the headphones from a device. It seems that he can manipulate any feature controlled by software. So a good test would be to limit Bluetooth range to zero, plug...

Nah, doesn't bother me at all. It's just an interesting problem to solve and along the way I'll learn something new.

Hi: Thanks in advance to anyone able to help. I've got an unusual problem to solve, there's a bluetooth hacker in my neighborhood. Several neighbors have banded together but we can't find him. He can operate our Bose 700 around the ear headphones (US) remotely even when they're used with a...