<p>Recently, scammers have been using <strong>fake websites and investment platforms</strong> to trick people into signing <strong>dangerous wallet approvals</strong>.<br>These approvals give scammers <strong>unlimited access to your tokens</strong>, meaning they can steal your funds anytime without asking again.</p><p>This guide shows you <strong>how to find and cancel (revoke) these approvals</strong> step by step, so you can keep your wallet safe.</p><hr><h2><strong>1️⃣ Understanding Token Approvals</strong></h2><p>When you interact with a decentralized application (DApp), you are required to <strong>approve</strong> the DApp to spend tokens on your behalf.<br>This is normal and necessary for transactions.<br>However, scammers exploit this process by tricking users into granting <strong>“unlimited approval”</strong> to fraudulent contracts, allowing them to drain funds without further confirmation.</p><hr><h2><strong>2️⃣ How to Revoke Malicious Approvals with Revoke.cash</strong></h2><p><a target="_blank" rel="" href="http://Revoke.cash">Revoke.cash</a> is a trusted tool that lets you review and manage token approvals granted by your wallet.</p><h3>Step 1 –<strong> </strong>Go to the Official Website</h3><p>For safety, manually type: <a target="_blank" rel="" href="https://revoke.cash">https://revoke.cash</a> in your browser.</p><h3>Step 2 – Connect Your Wallet</h3><p>Click <strong>“Connect Wallet”</strong> and approve the connection in your wallet app.</p><h3>Step 3 – <strong>Review the Approval List</strong></h3><p>The site will display all token approvals linked to your wallet.<br>Pay special attention to approvals with <strong>“Unlimited Allowance”</strong>, as these can be dangerous.</p><h3>Step 4 –<strong> Revoke Suspicious Approvals</strong></h3><ul><li><p>Identify any unrecognized or suspicious contracts.</p></li><li><p>Click <strong>“Revoke”</strong>, then confirm the transaction in your wallet.</p></li><li><p>A small network (gas) fee is required.</p></li><li><p>Once the transaction is successful, the approval is removed, blocking further access to your funds.<img src="https://storage.googleapis.com/kryptogo-website.appspot.com/public/cms/32_89f9832e18/32_89f9832e18.jpg" alt="未命名設計 (32).jpg" width="2048" height="1274"></p></li></ul><hr><h2><strong>3️⃣ If Your Private Key or Seed Phrase Has Been Compromised</strong></h2><p>If you have ever entered your <strong>private key</strong> or <strong>seed phrase</strong> on a website or shared it with anyone, <strong>your wallet is no longer secure</strong>.<br>Revoking approvals alone is not enough—you must immediately create a new wallet and transfer your funds.</p><h3><strong>Steps to Secure Your Assets:</strong></h3><h3>Step 1 – <strong>Create a New Wallet</strong></h3><p> In KryptoGO App:</p><ul><li><p style="column-count: 2;">Tap the <strong>diamond icon</strong> on the home screen → <strong>Manage Wallets</strong>.</p></li><li><p style="column-count: 2;">Tap the <strong>“＋”</strong> button to create a new wallet.</p></li><li><p style="column-count: 2;">Securely back up the new seed phrase offline.</p></li></ul><h3>Step 2 – <strong>Transfer All Assets</strong></h3><ul><li><p> Move every remaining token from the compromised wallet to the newly created wallet.</p></li></ul><h3>Step 3 – <strong>Permanently Abandon the Old Wallet</strong></h3><ul><li><p>Once funds are moved, never use the old wallet again.</p></li></ul><p>👉 Learn more: <a target="_new" rel="" class="" href="https://www.kryptogo.com/blog/add-wallet-select-chains">How to Create a New Wallet</a><img src="https://storage.googleapis.com/kryptogo-website.appspot.com/public/cms/image_2025_07_30_T143537_643_83d6cebe94/image_2025_07_30_T143537_643_83d6cebe94.png" alt="image - 2025-07-30T143537.643.png" width="1706" height="1658"></p><hr><h2><strong>4️⃣ Common Scam Techniques</strong></h2><ul><li><p>Phishing Websites: Fake sites or messages tricking users into entering private keys/seed phrases.</p></li><li><p>Romance/Investment Scams : Long-term emotional or investment frauds leading to large losses.</p></li><li><p>Airdrop/NFT Scams: Free tokens that prompt malicious approval requests.</p></li><li><p>Impersonated Support Agents: Fake “customer service” asking for wallet credentials.</p></li></ul><hr><h2><strong>5️⃣ Wallet Security Best Practices</strong></h2><ul><li><p>Guard Your Master Keys: Never share private keys or seed phrases. Always back them up offline.</p></li><li><p>Use Hardware Wallets: Store large amounts of assets in cold wallets for maximum security.</p></li><li><p>Stay Vigilant: Avoid “too-good-to-be-true” offers or unsolicited messages.</p></li><li><p>Avoid Suspicious Links: Bookmark trusted websites to reduce phishing risk.</p></li><li><p>Risk Isolation: Use a separate “hot wallet” with small funds when exploring new DApps.</p></li><li><p>Regular Security Checks<strong>:</strong> Use tools like <a target="_blank" rel="" href="http://Revoke.cash">Revoke.cash</a> periodically to remove unused approvals.</p></li></ul><hr><p>Security awareness is <strong>your greatest asset in the decentralized world</strong>. Stay cautious, stay informed, and you’ll navigate Web3 more safely and confidently.</p><p></p>

Recently, scammers have been using fake websites and investment platforms to trick people into signing dangerous wallet approvals.
These approvals give scammers unlimited access to your tokens, meaning they can steal your funds anytime without asking again.

[Important Security Notice] Protect Your Digital Assets: Identify and Revoke Malicious Wallet Approvals

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