[Buying] Help me with this issue please!

[Padiddy]

Hey guys, I just bought a Hearthstone account, now I changed Email and PW and I have the answer to the security question, but can the seller not just claim his account was hacked and get back his account with his ID and the security question answer?

[Ababa122]

If you bought account HE CAN ANYTIME get back hes account by sending ID Card to blizz support.

[Padiddy]

so there is 0 chance to buy a Hearthstone Account and feeling safe you won´t be scammed? Or is there any possibility?

or what is different on the accounts you sell?