Info on phishers

Hi! I have some questions regarding how these scammers (phishers) work on ERC-20 tokens as I want to better protect some communities I'm in. I'm specifically referring to those PinkDrainer and Fake_Phishing that we can see on etherscan transactions where wallets are drained.

If anyone is familiar with how exactly these scams happen and is willing to discuss more about this with me, please do send me a DM or drop a comment here. I would appreciate it greatly! Thanks guys 🙂