A crypto trader lost 80 Bitcoin worth about $6.6 million in a single transfer after the coins sat for 10 days on a new Ledger hardware wallet, according to BeInCrypto, with blockchain tracker Lookonchain saying he bought the device from CryptoBilis. Ledger told the Southeast Asian reseller to halt sales while it investigates, and analysts said the broader Ledger-linked drain may exceed $80 million, with MistTrack putting losses near $90 million and saying Tether froze USDT tied to the theft.