The is a good and useful article but there are more crypto scam than these 4. But the way you wrote it is good.
How to spot and stay away from phishing attacks?- Always use 2fa security on websites, like a confirmation email when someone tries to sign in with a different ip, or use google authenticator 2fa, etc.
- Always check what url you will be redirected to: To Check that you can copy the hyperlink and paste it to a notepad for checking if it's a real website or not. For pc just hover over the hyperlink you will see the redirecting url on the left corner of the browser window.
- Do not fall for free stuff like giveaways.
- Always use a different browser profile for finance related sites like banking sites, exchanges, etc.
Using 2FA might protect you from hackers to hack steal your coins from your exchange account that you are using to trade but not useful to avoid phishing attack. Also using different browser can not help you to avoid phishing attack. Just know how to know the phishing attack emails and messages generally and do not open the phishing emails and messages. They are easy to know and avoid.
2FA verification means has been one of the safest means of protecting ourselves from scam targeted on us, the beauty in this was that, if they manage to escape the first security bridge by gaining access, they will be denied entry without passing through the 2FA other means of verification which they are likely not going to pass through since they are not the legitimate owner, we also have to the mindful as not to by our own mistakes grant them access to attack us with our ignorance.