- Never create accounts on newborn, strange sites/ forums if you do not make your own research about those sites.
And do not use the same or similar email and password when opening different accounts on different websites even after making your research, sites could be hacked and you would not want your entire online activity compromised. If possible have records of all your log in details on different accounts, especially if you're into cryptocurrency and could be using different exchanges at the same time.
Also, Have you most frequently visited sites bookmarked.