Il blog di Certified Crypto Market

Crypto, spiegate.
Truffe, smascherate.

Guide in parole semplici per proteggere il tuo denaro: come analizzare un progetto, riconoscere una truffa, custodire le monete in sicurezza e capire ogni criptovaluta importante.

4 articoli per «token approvals» · cancella

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.

10 ott 2026 · 4 min di lettura

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.

3 ott 2026 · 4 min di lettura

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.

3 ott 2026 · 5 min di lettura

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.