Bluetooth Auto-Connect

Automatic Bluetooth connectivity leaves your phone vulnerable to 'bluebugging' attacks. Hackers within 30 feet can inject malware when your phone auto-connects to nearby devices. Security researchers have documented numerous cases of "bluebugging" attacks through unsecured Bluetooth connections. Most users keep Bluetooth enabled continuously, creating persistent vulnerability windows.
Disable auto-connect by going to :
iPhone - Settings > Bluetooth. Forget devices you don’t want to connect automatically.
Android - Settings > Connected Devices > Bluetooth > Device Settings (gear icon) > Turn off ‘Auto-connect’ for specific devices.
Only enable when needed to reduce attack surface by 94%.
Notes:
• On iPhone, there is no universal Auto-Connect toggle, but forgetting a device ensures it won’t connect automatically in the future.
• On Android, many devices offer an Auto-Connect toggle in the individual Bluetooth device settings, allowing you to disable it for specific devices. Paths may vary depending on the Android version or device manufacturer.
Tip: Create a shortcut for quick Bluetooth toggling.