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Wallet Drainers: What You Really Approve When You Confirm, and How to Take It Back

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Most emptied wallets were never hacked. Their owners confirmed it themselves, granting an approval that is unlimited and never expires. What sits behind "Approve" and a signature request, and how to get rid of old approvals.

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Wallet Drainers: What You Really Approve When You Confirm, and How to Take It Back
CryptoTicker 1h ago

Wallet Drainers: What You Really Approve When You Confirm, and How to Take It Back

Most emptied wallets were never hacked. Their owners confirmed it themselves, granting an approval that is unlimited and never expires. What sits behind "Approve" and a signature request, and how to get rid of old approvals.