Poloniex Exchange: 5000 BTC transfers take place between Poloniex cold wallets and hot wallets

The Poloniex Exchange responded to Whale Alert on Twitter today, saying the previous transfer of the 5000 BTC was transferred from the Poloniex cold wallet to the hot wallet. Previously, according to Whale Alert data monitoring, at 08:53 on November 21st, Beijing time, 5,000 BTCs were transferred from the unknown wallet to the Poloniex exchange.