八達通-Do you trust 八達通? bluetooth, explore, thieves, blocker

Guy

I have once explore 八達通 and its RFID card code.
I found out RFID code is too easy to steal. (FYI, the second easy thing to steal is bluetooth signal and data.)


lately, I found someone made real time cloning RFID possible.
and it will be a great opportunity for electronic-cash thieves
Do you still trust it?


despite its administration problem in hk

I hear translink is bringing 八達通 here. I guess i will get a RFID blocker wallet.