[Hadi_Asiaie]

In one part of the conversation, they mentioned that the accounts used the same bank account(Not only credit card). I assume it means the bank account that the developers is get paid with. That's even more convincing that accounts were linked. Note that you can use "arbitrary" bank accounts to get paid with(Source: I'm an apple developer.)

Also The apple guy said it uses same test devices. As usual the devil is in details, it's important if they still uses the same devices and in what extent.

[nodamage]

If both developer accounts were using the same bank account to receive Apple's payments, and that bank account was owned by the Dash developer, then I think it's entirely reasonable on Apple's part to conclude that the same developer was effectively in control of both accounts. And it would also imply that the Dash developer was effectively profiting from the fradulent activity occurring in the other account.