Crypto Wallet Safety Guide

Wallet safety starts with understanding what is public and what must stay private. A public address can be checked by read-only tools. A private key or seed phrase should never be shared.

Basic rules

Never enter a seed phrase into a website.
Do not sign messages you do not understand.
Review old approvals before using a wallet for larger balances.
Ignore suspicious airdrop tokens unless you understand the contract.
Use a separate wallet for high-risk experiments.

Use read-only checks first

Before receiving funds, joining airdrops, or trying DeFi, paste the public wallet address into ChainRadar to review visible risk signals and next actions.