Topic

Security

Written from paths that have actually happened: where the key gets handed over, which buttons cost people money, and which worries turn out to be misplaced.

• Signatures and approvals: what that button actually signed A transfer and an approval are different things, and gasless does not mean harmless.
• Checking and revoking the approvals you already gave Where to look, what to revoke, how often. With a screenshot of a real public page.
• Hot wallets and cold wallets, and whether hardware is worth it One distinction: has the key touched a networked device. What hardware solves, and what it does not.
• How wallets actually get drained: the five paths Seed exposure, malicious approvals, counterfeit apps, clipboard swaps, fake support. Shapes, not names.
• Lost your phone — are the coins gone? They live on the chain, not the handset. A seed phrase restores them, which is exactly the point.
• A lookalike address in your transaction history: address poisoning Zero transfers, matching ends, and the copy-paste the scam is waiting for.