REKT reported that CoinEx lost about $54.3 million after hot wallets were drained across thirteen chains, with initial suspicious outflows flagged by Cyvers. The source says funds were rapidly moved from ETH, TRON, MATIC and other wallets, swapped back into native assets and forwarded to new addresses, while CoinEx suspended deposits and withdrawals. REKT does not prove attribution, but links the timing and wallet behavior to the recent Stake hack, later attributed by the FBI to DPRK state-sponsored hackers, and notes that one OP address matched a MATIC address used in the Stake incident.