Their lots of things to do if we want to protect ourselves from scammers:
1. Always go to the right website. Not search in google and click the fake link
2. Always use 2FA
3. Use difference password for each website
4. Do not use free stuff from unknown
Well, I think we just apply the first two things that you say then be more careful during the visit and work, that is enough to ensure our safety, do not make the problem more complicated when using multiple passwords, that made me feel very headache. I did just that and I really got the safety, the most important thing is to raise vigilance and caution, which is the crux of the problem