This is alarming. They have started to hacked exchanges since 2018.
And the hackers seems to have well planned on how to enter victim's informations. Impersonating high rank position within tbe company and sending emails to the victims to hack their accounts, no wonder they have been successfully hacked too many exchanges.
has anyone being a victim of sudden disappearance of coin from exchange wallet ?
So far, I never experienced that until now. But I do a lot of emails phishing links claiming to be one of those exchanges that I have been using. Good thing I don't click links hastily. Better for us to be vigilant especially when we have crypto coins stored in our crypto wallets.