Web3 safety: approvals, phishing and contract risks · Page 2

Learn to review wallet approvals, spot phishing and fake airdrops, protect recovery phrases, and understand signatures and on-chain risks.

Security2026-06-29

What Is a Seed Phrase, and Why Should You Never Share It?

A seed phrase is the master key to a self-custody wallet. No support agent or airdrop needs it. What it does, and why you never share or screenshot it.