To stay safe in web3 space it requires heightened vigilance.

Securely manage private keys and use reputable wallets.
Verify smart contracts and token addresses before interacting with them.
Be cautious of phishing attempts, double-check URLs before clicking on them, and never share sensitive information.
Keep software and hardware wallets updated. Diversify investments and avoid risky projects.
Educate yourself on blockchain technology and its risks. Use decentralized identity solutions to protect personal information.
Join web3 communities to stay informed and learn from others.

Finally, rely on trusted sources and be skeptical of anything that sounds too good to be true.