If a device is known it can be hacked. Anonymity is the key. Use roaming sim card (it will require some cooperation of the remote operator, so kinda makes it ha

If a device is known it can be hacked. Anonymity is the key. Use roaming sim card (it will require some cooperation of the remote operator, so kinda makes it harder). What to do to mitigate - no sim card. If have to use sim card - imei randomizer. Wifi mac address randomizer.