A regulated cryptocurrency exchange of Japan, Liquid, has curbed deposits and withdrawals of assets after its hot wallets got hacked in a security breach. Liquid took to its Twitter handle and stated, "We are currently investigating and will provide regular updates. In the meantime, deposits and withdrawals will be suspended." In another Tweet, the firm detailed four blockchain addresses in Bitcoin, Tron, Ethereum, and XRP, which might be associated with the hacker.