2. ChipMixer has been seized and DarkStar_ said all the outstanding payment will be sent. Has he sent the outstanding payment? I can't see any update on the thread. Nevertheless, there was ~1.30 Bitcoin on the ChipMixer signature campaign escrow address which has been later sent to another address. Who has received the fund?
What will happen to the leftover fund? Why do we really bother what will happen with the fund?
The fund was moved around a last active day of DarkStar_ in Bitcointalk. If his account was not compromised, that wallet was not compromised, that device was not compromised, the sender is DarkStar_ but we can not know it.
If no victims left, the leftover fund can be return to an address used to send bitcoin to that escrow address. Then manager completes his job.
With Whirlwind campaign, it is different because that Escrow is for potential victim of their campaigns, advertisement in forum.