HashKey Chain Admin Moves 142,818 USDT With Temporary Contract Swap
The original deposit code was restored about six minutes later, but a three-of-five multisig retains immediate upgrade powers.
AI summary
An admin of HashKey Chain temporarily swapped a contract and moved 142,818 USDT, then restored the original deposit code about six minutes later. A three-of-five multisig still holds immediate upgrade powers over the chain. The event is small in dollar terms and quickly reversed, but it highlights centralized upgrade authority that traders may weigh when assessing HashKey Chain risk.
