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Article 21: Emergency Guide: What to Do if They Attack Your Web3 Wallet?

Even when using a Burner Wallet, it can happen that you accidentally interact with a malicious site. If you suspect you signed a misleading authorization or got hit by an attack, staying calm and acting quickly are your best allies.

This is exactly what you should do step by step:

1. Disconnect the Site Immediately
Open your Web3 app or extension, go to the "Connected Sites" section, and press "Disconnect." This cuts the direct communication between the fake web page and your application.

2. Revoke Permissions (Token Approvals)
When a malicious site attacks you, it doesn’t "infect" your phone: what it gets is permission to withdraw your tokens.

To cancel it, use your wallet’s built-in security tool or a checker such as the BscScan Token Approval Checker.

Find the suspicious contract and press "Revoke." Without that permission, the attacker won’t be able to touch a single cent more.

3. Should the Compromised Wallet Be Deleted?
On the blockchain, addresses are public, unerasable records—but you can delete that address from your mobile app:

If the wallet was exposed and you don’t want to waste time cleaning up permissions, move the few remaining cents to a safe account.

Go to the wallet management section in your Binance Web3 app and press "Delete / Remove Wallet."

Done! Create a new address in 5 seconds (name it "Test Wallet 2") and you’ll have a completely clean shield with no risk history.

The Big Operational Lesson
The biggest advantage of this strategy is that if your test wallet gets attacked, your main savings on Binance remain 100% safe. You close the door, switch addresses, and keep exploring the ecosystem with complete peace of mind.
God bless you!

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