Yes, thanks bro, very necessary information. I also had a case of hacking, but I still dont know how it happened, first of all, make the tabs of all the necessary exchanges fixed, the second - don't open unknown emails and the third - don't go to the Internet via someone else's wi-fi.
It is a decentralized exchange and they are easily prone to be hacked personally since most of the time you are making use of a smart contract based exchange and there is plainly no central server with you having to use either your private key or some other forms to make transactions with which if you by mistake end up messing up big time by being a victim of a phishing attack without you paying proper attention to the website you are visiting or just busy clicking on any link, that would make it easy to get hacked. What is important is to always try as much as possible to stay vigilant.