BLUFFS.py

# $t@$h
# Doesn't modify your system. Just notifies you of new BLE connections
# Keep this running, remediate yourself, and follow these suggestions:
#   Update firmware on BLE devices
#   Only pair with trusted devices and use secure networks
#   Use secure-connections-only mode when possible. Avoid legacy
#   Turn bluetooth OFF when not in use. Should do this with everything really
import bluetooth
import time
from plyer import notification  # Research says this is platform-independent so can run this script on any OS

def scan_for_devices(scan_duration=8, sleep_duration=10):
    known_devices = {}

    while True:
        nearby_devices = bluetooth.discover_devices(duration=scan_duration, lookup_names=True, flush_cache=True)

        for addr, name in nearby_devices:
            if addr not in known_devices:
                known_devices[addr] = name
                notification.notify(
                    title='!!!New Bluetooth Device Detected',
                    message=f'Device: {name} ({addr})',
                    app_name='BLE Scan'
                )

        time.sleep(sleep_duration)

if __name__ == "__main__":
    scan_for_devices()