Web3 Threat Encyclopedia

Plain-language guides to spotting and avoiding crypto threats across wallets, tokens, exchanges, and more.

Best crypto wallet security scanner: what to look for in 2026Read → Crypto wallet risk screening: OFAC, mixers, and exit patternsRead → Fake 'token migration' permit drains wallets: warning signs and how to protect yourselfRead → Honeypot token checker on ArbitrumRead → Honeypot token checker on BaseRead → Honeypot token checker on BSCRead → Honeypot token checker on EthereumRead → Honeypot token checker on PolygonRead → Honeypot token checker on SolanaRead → Honeypot token checker on TONRead → Honeypot token checker: can you actually sell it?Read → How to not lose your crypto: the complete safety checklistRead → How to revoke token approvals and close wallet riskRead → Is this a crypto fake-site trick site? Check before connecting your walletRead → Is this Telegram bot or message a risky project? How to checkRead → Wallet acting strange? Here is how to check it safelyRead → fake-site trick URL checker on ArbitrumRead → fake-site trick URL checker on BaseRead → fake-site trick URL checker on BSCRead → fake-site trick URL checker on EthereumRead → fake-site trick URL checker on PolygonRead → fake-site trick URL checker on SolanaRead → fake-site trick URL checker on TONRead → Token approvals checker on ArbitrumRead → Token approvals checker on BaseRead → Token approvals checker on BSCRead → Token approvals checker on EthereumRead → Token approvals checker on PolygonRead → Token approvals checker on SolanaRead → Token approvals checker on TONRead → Wallet risk checker on ArbitrumRead → Wallet risk checker on BaseRead → Wallet risk checker on BSCRead → Wallet risk checker on EthereumRead → Wallet risk checker on PolygonRead → Wallet risk checker on SolanaRead → Wallet risk checker on TONRead → Weekly Web3 threat trendsRead → Weekly Web3 threat trendsRead →

Check your wallet free — open Defender in Telegram · Open the web app