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Crypto Basics · 1 menit baca
Staying safe: scams and risky tokens
Crypto transactions usually can't be reversed. Staying safe is mostly about slowing down before you click or sign.
Common scams
- Phishing: fake websites, emails or ads that copy a real brand to steal your seed phrase or get you to sign something. Always check the web address, and use bookmarks for sites you trust.
- Fake support: "helpers" in chats or replies who contact you first. Real support never DMs you first and never asks for your seed phrase.
- "Guaranteed" returns or giveaways: "send 1 ETH, get 2 back" is always a scam.
Risky tokens
- Honeypot: a token you can buy but can't sell, because the contract blocks selling.
- Rug pull: the team drains the money or liquidity and disappears.
- Owner powers: some contracts let the owner mint unlimited tokens or change balances.
Kryptokite shows a Token Safety badge on coins with contracts. It is automated and not advice, but it flags warning signs like these.
Before you sign
- Read what a wallet pop-up asks you to approve. Be careful with requests for unlimited token approval.
- Copy contract addresses only from official sources, never from random replies.
Key takeaways
- If it promises guaranteed profit, it is a scam.
- Check addresses and websites carefully; most attacks rely on rushing you.
- Honeypots, rug pulls and owner powers are common token risks.