Data: Approximately 4000 BTC were transferred in a single transaction associated with Liquid Network, with a message on the blockchain stating "white hat."

According to Bitcoin News monitoring, of the 4,200 BTC associated with a peg-out transaction on the Liquid Network, about 4,000 seem to have been transferred simultaneously.

A message attached to the subsequent transaction via OP_RETURN states: "We are white hats, please contact us on-chain." The nature of this transaction and whether these funds were transferred through an exploit remains unclear.