A cryptocurrency exchange is not a bank. Even giants like Binance, Coinbase, or Kraken do not provide guarantees of absolute security. Hackers, insiders, fake support โ all of this is reality, not just scare stories. And while you think that 'nothing will happen on a large exchange', someone is already losing funds.
Here are 5 schemes that actually work โ and ways not to become their victim.
โ Scheme 1: Phishing through website and app clones
๐ How it works:
Fraudsters create an exact copy of the Binance website โ for example, binance-login.com. You enter your username and password, thinking everything is fine. A minute later โ access to your account is already theirs.
๐ According to Chainalysis, in 2023 more than 30% of all crypto thefts are phishing.
โ How to protect yourself:
- Check the URL manually
- Enable 2FA via Google Authenticator (not SMS!)
- Never click on links from emails and chats
โ Scheme 2: Data leak from employees
Yes, it happens. In 2022, a Binance employee leaked client data to hackers. In 2023 โ API key leak on KuCoin. This is not a bug โ it's a human factor.
๐ต๏ธ What can be stolen:
- Email and phone numbers
- Transaction history
- Sometimes โ even private keys (if you use Web3 wallets within the exchange)
โ How to protect yourself:
- Don't keep all funds on the exchange
- Use a separate email
- Change passwords regularly
โ Scheme 3: Fake 'support' on Telegram and Twitter
You write to Binance support โ a 'agent' responds. Asks for API key, 2FA code or 'confirm transaction'. In 2 minutes โ the account is empty.
โ ๏ธ Binance never asks for:
- Passwords
- 2FA codes
- Private keys
- API keys with withdrawal rights
โ Rule:
Any request for such information = 100% scammer.
โ Scheme 4: Insider trading
Employees of exchanges know in advance which tokens will be listed. They buy them before the announcement and then sell for a profit of 10โ100x. This is not hacking, but it is exploitation of trust.
โ How not to get caught:
- Don't buy tokens 'on hearsay'
- Study projects before listing
- Don't believe promises of 'guaranteed growth'
โ Scheme 5: Ghost exchanges and exit scams
Some 'exchanges' are just pretty websites. After a few months, they disappear along with your funds. Example: Thodex (2021) โ $2 billion vanished, the founder disappeared.
โ How to check an exchange:
- Is there a license (EU, USA, UAE)?
- How long has it been operating?
- Is there a security audit (CertiK, Hacken)?
- Don't register on little-known platforms without verification
๐ The main rule:
> If the keys are not with you โ the crypto is not yours.
> An exchange is a tool, not a storage.
Keep major assets in cold wallets (Ledger, Trezor). On the exchange โ only what you are ready to trade today.
Thefts on exchanges are a daily reality. But 90% of cases can be prevented if you know the schemes and follow basic security hygiene.
๐ Have you encountered scammers? Write in the comments โ your experience may save others.
๐ Is the article helpful? Share and like it โ let the algorithm show it to those at risk.