My account was hacked by somebody at about 6:40 pm on July 19th 2018.
and about 20 BTC was withdrawn at the time.
Someone sold the coins in my account to the market and changed to BTC or ETH and withdrew them.
I had set up OTP, of course.
There are a few things that are unusual here.
First, I did not receive an e-mail to confirm withdrawal.
Second, I do not have an email login history at the time.
There was no record in the email except the IP I usually have used.
Third, there is no transaction record that was sold yesterday when viewing transaction records.
If the coins I had were traded, I should have a record of being sold to BTC or ETH in the transaction history,
The records that were traded on another day are viewed, but the records that were traded yesterday are not viewed.
Fourth, when my account was hacked it came out to be a withdrawal from my IP in South Korea in the event history.
My account was hacked, but it does not make sense that I withdrew, is it normal that I should send an e-mail if I did it normally?
Considering these things, I think it is not my problem but the internal problem of the exchange.
There is no action by now from Hitbtc.