In the world of cryptocurrencies, a simple mistake can destroy a whole fortune. A real incident that occurred recently reveals how dangerous it is to rely on copy and paste when dealing with wallet addresses.
How did the disaster happen?
A blockchain analyst discovered that a user lost nearly 50 million dollars in USDT after copying a wrong wallet address without verifying it.
The story began when the victim wanted to send a large amount to their wallet. To verify the address, they first sent a test amount of 50 USDT to the correct address.
But here the trap was set…
Immediately after the first transaction, the scammer created an address very similar to the real one in the beginning and end, then sent a small transaction to get the fake address displayed in the victim's transaction history.
When the victim returned to send the full amount, they simply copied the address from their transaction history without fully verifying it, causing 49.9 million USDT to be sent directly to the scammer's wallet!
How does this type of scam work? (Address Poisoning Scam)
This scam relies on exploiting user reliance on copy-paste instead of manual verification, and works as follows:
Create an address similar to the original one
Send a small transaction to get the fake address recorded
Wait for the victim to send a large amount
Funds cannot be recovered after sending due to the nature of blockchain
Lessons learned: How to avoid this scam?
✔ Verify the entire address, not just the first and last characters
✔ Do not rely on copying and pasting from the transaction history
✔ Use pre-saved addresses in your wallet
✔ Always send a test transaction before sending large amounts
✔ Enable transaction protection and alerts in your wallet.
📌 A $50 million loss incident due to a simple mistake reminded us that the cryptocurrency world does not forgive negligence.
One second of inattention could mean a whole fortune!
Always double-check addresses before sending, as blockchain transactions are final and cannot be reversed after execution.