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4 articles tagged Token approvals
Scam Prevention9 min read
Wallet drainers are sold as a product, with dashboards, support and a revenue split. Understanding the business explains the design — and the design is what you can recognise.
Crypto Scams8 min read
Phishing has moved from promising gains to threatening loss: verify your wallet, or lose access. The regulatory framing is new, the mechanism underneath is the same signature it always was.
Risk Analysis11 min read
An approval is not a payment. It is a standing permission for a contract to move your tokens, and most wallets show it as an unreadable hex blob. Here is what each field means.
Web3 Security8 min read
A signature request that costs no gas and never appears in your history can still hand over every token you hold. Permit, Permit2 and eth_sign explained without the hex.
