Yes, did you? The Attacker got Paypal to give up the last 4 digits of the victim's credit card number. Then he called GoDaddy which allowed him to verify his identity by giving them the last 4 of his credit card number though the attacker said they would have let him guess multiple times.
If GoDaddy accepted Bitcoin PayPal wouldn't even be involved and GoDaddy instead of asking for information which is apparently easily pilfered could have requested the caller sign a message with their private key Bitcoin key corresponding to the public key from which they paid GoDaddy for the domain services to begin with.
