Liquid attackers offer to return most of 4,000 BTC

Nearly 4,000 BTC worth about $319 million appears to have left the Liquid Network’s federation wallet, sending the network’s bitcoin peg from roughly 4,200 BTC to 207 BTC. An onchain message said 'we are whitehats,' but Blockstream and Liquid have not confirmed the incident or explained the transfer.
AI Analysis
The summary describes a very large BTC movement out of a federation wallet and a sharp drop in the Liquid peg, with no confirmation or explanation from Blockstream or Liquid. That points to a potentially disruptive security or custody event with direct market relevance.