The exchange abruptly went offline, leaving clients in fear.
BTC is pushing a new all-time high. Is now the best time to buy?
The last time that Bitcoin came close to hitting $20,000 was in 2017.
The founder is under police custody for the last 15 days.
Traders have to wait for a day after fiat deposits to cash out in crypto.
The KuCoin hack is the latest demonstration of one of crypto's oldest