@vantablack like do you get emails or the popovers?
@vantablack those are proximity-based usign bluetooth low energy, probably just someone with a Flipper trolling
@vantablack it's harmless, just the advertisement packets an unpaired headset would send https://www.bitdefender.com/blog/hotforsecurity/flipper-zero-bluetooth-spam-attack-capabilities-expand-to-android-and-windows/
@noiob pop overs