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“token approvals”相关文章4篇 · 清除
Wallet Permissions and Connected Sites
What wallet connected sites can and cannot do, how connections differ from token approvals and signatures, and how to review and remove permissions safely.
2026年10月10日 · 阅读约4分钟
How to Revoke Token Approvals on Ethereum and Other EVM Chains
Learn how to revoke approvals on Ethereum and other EVM chains step by step, which approvals are risky, what revoking costs and what it cannot undo.
2026年10月3日 · 阅读约4分钟
Wallet Drainers: How Malicious Approvals Steal Your Crypto
A wallet drainer tricks you into signing approvals that let attackers empty your wallet. Learn how drainers work, the warning signs and how to protect yourself.
2026年10月3日 · 阅读约5分钟
Fake Airdrops: How Scammers Use Free Tokens to Drain Wallets
A fake airdrop scam lures you with free tokens, then tricks you into signing a wallet-draining approval. Learn the warning signs and how to stay safe.
2026年10月3日 · 阅读约5分钟