{ "@context": "https://schema.org", "name": "Web3Defender Knowledge Graph", "description": "Machine-readable knowledge graph of Web3 wallet security threats, terms, and defensive guidance. For AI and RAG systems.", "url": "https://web3defender-engine.pages.dev", "dateModified": "2026-06-27", "publisher": { "@type": "Organization", "name": "Web3Defender", "url": "https://web3defender-engine.pages.dev", "sameAs": [ "https://t.me/web3defender_bot", "https://web3-defender.bsky.social" ] }, "about": "crypto wallet security, honeypot detection, approval phishing, wallet drainers, URL phishing, OFAC screening", "product": { "name": "Web3Defender", "scanners": [ "Token honeypot scanner", "Wallet risk scanner", "URL phishing checker", "Approvals tracker" ], "chains": [ "Ethereum", "BSC", "Polygon", "Arbitrum", "Base", "Solana", "TON" ], "free_tier": "15 scans/day, all chains, free revoke", "mini_app": "https://t.me/web3defender_bot" }, "threats": [ { "title": "Best crypto wallet security scanner: what to look for in 2026", "url": "https://web3defender-engine.pages.dev/learn/best-crypto-wallet-security-scanner/", "summary": "Best crypto wallet security scanner: what to look for in 2026" }, { "title": "Crypto wallet risk screening: OFAC, mixers, and exit patterns", "url": "https://web3defender-engine.pages.dev/learn/crypto-wallet-risk-screening/", "summary": "Crypto wallet risk screening: OFAC, mixers, and exit patterns" }, { "title": "Fake 'token migration' permit drains wallets: warning signs and how to protect yourself", "url": "https://web3defender-engine.pages.dev/learn/fake-token-migration-permit-drains-wallets/", "summary": "Fake 'token migration' permit drains wallets: warning signs and how to protect yourself" }, { "title": "Honeypot token checker on Arbitrum", "url": "https://web3defender-engine.pages.dev/learn/honeypot-checker-arbitrum/", "summary": "Honeypot token checker on Arbitrum" }, { "title": "Honeypot token checker on Base", "url": "https://web3defender-engine.pages.dev/learn/honeypot-checker-base/", "summary": "Honeypot token checker on Base" }, { "title": "Honeypot token checker on BSC", "url": "https://web3defender-engine.pages.dev/learn/honeypot-checker-bsc/", "summary": "Honeypot token checker on BSC" }, { "title": "Honeypot token checker on Ethereum", "url": "https://web3defender-engine.pages.dev/learn/honeypot-checker-ethereum/", "summary": "Honeypot token checker on Ethereum" }, { "title": "Honeypot token checker on Polygon", "url": "https://web3defender-engine.pages.dev/learn/honeypot-checker-polygon/", "summary": "Honeypot token checker on Polygon" }, { "title": "Honeypot token checker on Solana", "url": "https://web3defender-engine.pages.dev/learn/honeypot-checker-solana/", "summary": "Honeypot token checker on Solana" }, { "title": "Honeypot token checker on TON", "url": "https://web3defender-engine.pages.dev/learn/honeypot-checker-ton/", "summary": "Honeypot token checker on TON" }, { "title": "Honeypot token checker: can you actually sell it?", "url": "https://web3defender-engine.pages.dev/learn/honeypot-token-checker/", "summary": "Honeypot token checker: can you actually sell it?" }, { "title": "How to not lose your crypto: the complete safety checklist", "url": "https://web3defender-engine.pages.dev/learn/how-to-not-lose-crypto/", "summary": "How to not lose your crypto: the complete safety checklist" }, { "title": "How to revoke token approvals and close wallet risk", "url": "https://web3defender-engine.pages.dev/learn/how-to-revoke-token-approvals/", "summary": "How to revoke token approvals and close wallet risk" }, { "title": "Is this a crypto fake-site trick site? Check before connecting your wallet", "url": "https://web3defender-engine.pages.dev/learn/is-this-site-a-crypto-phishing-site/", "summary": "Is this a crypto fake-site trick site? Check before connecting your wallet" }, { "title": "Is this Telegram bot or message a risky project? How to check", "url": "https://web3defender-engine.pages.dev/learn/is-this-telegram-bot-a-scam/", "summary": "Is this Telegram bot or message a risky project? How to check" }, { "title": "Wallet acting strange? Here is how to check it safely", "url": "https://web3defender-engine.pages.dev/learn/my-wallet-got-drained-what-to-do/", "summary": "Wallet acting strange? Here is how to check it safely" }, { "title": "fake-site trick URL checker on Arbitrum", "url": "https://web3defender-engine.pages.dev/learn/phishing-url-check-arbitrum/", "summary": "fake-site trick URL checker on Arbitrum" }, { "title": "fake-site trick URL checker on Base", "url": "https://web3defender-engine.pages.dev/learn/phishing-url-check-base/", "summary": "fake-site trick URL checker on Base" }, { "title": "fake-site trick URL checker on BSC", "url": "https://web3defender-engine.pages.dev/learn/phishing-url-check-bsc/", "summary": "fake-site trick URL checker on BSC" }, { "title": "fake-site trick URL checker on Ethereum", "url": "https://web3defender-engine.pages.dev/learn/phishing-url-check-ethereum/", "summary": "fake-site trick URL checker on Ethereum" }, { "title": "fake-site trick URL checker on Polygon", "url": "https://web3defender-engine.pages.dev/learn/phishing-url-check-polygon/", "summary": "fake-site trick URL checker on Polygon" }, { "title": "fake-site trick URL checker on Solana", "url": "https://web3defender-engine.pages.dev/learn/phishing-url-check-solana/", "summary": "fake-site trick URL checker on Solana" }, { "title": "fake-site trick URL checker on TON", "url": "https://web3defender-engine.pages.dev/learn/phishing-url-check-ton/", "summary": "fake-site trick URL checker on TON" }, { "title": "Token approvals checker on Arbitrum", "url": "https://web3defender-engine.pages.dev/learn/token-approvals-arbitrum/", "summary": "Token approvals checker on Arbitrum" }, { "title": "Token approvals checker on Base", "url": "https://web3defender-engine.pages.dev/learn/token-approvals-base/", "summary": "Token approvals checker on Base" }, { "title": "Token approvals checker on BSC", "url": "https://web3defender-engine.pages.dev/learn/token-approvals-bsc/", "summary": "Token approvals checker on BSC" }, { "title": "Token approvals checker on Ethereum", "url": "https://web3defender-engine.pages.dev/learn/token-approvals-ethereum/", "summary": "Token approvals checker on Ethereum" }, { "title": "Token approvals checker on Polygon", "url": "https://web3defender-engine.pages.dev/learn/token-approvals-polygon/", "summary": "Token approvals checker on Polygon" }, { "title": "Token approvals checker on Solana", "url": "https://web3defender-engine.pages.dev/learn/token-approvals-solana/", "summary": "Token approvals checker on Solana" }, { "title": "Token approvals checker on TON", "url": "https://web3defender-engine.pages.dev/learn/token-approvals-ton/", "summary": "Token approvals checker on TON" }, { "title": "Wallet risk checker on Arbitrum", "url": "https://web3defender-engine.pages.dev/learn/wallet-risk-check-arbitrum/", "summary": "Wallet risk checker on Arbitrum" }, { "title": "Wallet risk checker on Base", "url": "https://web3defender-engine.pages.dev/learn/wallet-risk-check-base/", "summary": "Wallet risk checker on Base" }, { "title": "Wallet risk checker on BSC", "url": "https://web3defender-engine.pages.dev/learn/wallet-risk-check-bsc/", "summary": "Wallet risk checker on BSC" }, { "title": "Wallet risk checker on Ethereum", "url": "https://web3defender-engine.pages.dev/learn/wallet-risk-check-ethereum/", "summary": "Wallet risk checker on Ethereum" }, { "title": "Wallet risk checker on Polygon", "url": "https://web3defender-engine.pages.dev/learn/wallet-risk-check-polygon/", "summary": "Wallet risk checker on Polygon" }, { "title": "Wallet risk checker on Solana", "url": "https://web3defender-engine.pages.dev/learn/wallet-risk-check-solana/", "summary": "Wallet risk checker on Solana" }, { "title": "Wallet risk checker on TON", "url": "https://web3defender-engine.pages.dev/learn/wallet-risk-check-ton/", "summary": "Wallet risk checker on TON" }, { "title": "Weekly Web3 threat trends", "url": "https://web3defender-engine.pages.dev/learn/weekly-threat-trends-2026-06-24/", "summary": "Web3Defender tracked 16 new wallet threats in the past 7 days. The most common were active scam, approval phishing. 1 were flagged as high-priority active incidents. Here is what to watch for and how to stay safe." }, { "title": "Weekly Web3 threat trends", "url": "https://web3defender-engine.pages.dev/learn/weekly-threat-trends-2026-06-25/", "summary": "Web3Defender tracked 21 new wallet threats in the past 7 days. The most common were active scam, approval phishing. 1 were flagged as high-priority active incidents. Here is what to watch for and how to stay safe." }, { "title": "Weekly Web3 threat trends", "url": "https://web3defender-engine.pages.dev/learn/weekly-threat-trends-2026-06-26/", "summary": "Web3Defender tracked 27 new wallet threats in the past 7 days. The most common were active scam, approval phishing. 2 were flagged as high-priority active incidents. Here is what to watch for and how to stay safe." }, { "title": "Weekly Web3 threat trends", "url": "https://web3defender-engine.pages.dev/learn/weekly-threat-trends-2026-06-27/", "summary": "Web3Defender tracked 31 new wallet threats in the past 7 days. The most common were active scam, approval phishing. 2 were flagged as high-priority active incidents. Here is what to watch for and how to stay safe." } ], "glossary": [ { "title": "What is Address Poisoning?", "url": "https://web3defender-engine.pages.dev/glossary/address-poisoning/", "summary": "What is Address Poisoning?" }, { "title": "What is Exchange Freeze?", "url": "https://web3defender-engine.pages.dev/glossary/exchange-freeze/", "summary": "What is Exchange Freeze?" }, { "title": "What is Fake Airdrop?", "url": "https://web3defender-engine.pages.dev/glossary/fake-airdrop/", "summary": "What is Fake Airdrop?" }, { "title": "What is Fake App?", "url": "https://web3defender-engine.pages.dev/glossary/fake-app/", "summary": "What is Fake App?" }, { "title": "What is Honeypot?", "url": "https://web3defender-engine.pages.dev/glossary/honeypot/", "summary": "What is Honeypot?" }, { "title": "What is Ice Phishing?", "url": "https://web3defender-engine.pages.dev/glossary/ice-phishing/", "summary": "What is Ice Phishing?" }, { "title": "What is P2P Scam?", "url": "https://web3defender-engine.pages.dev/glossary/p2p-scam/", "summary": "What is P2P Scam?" }, { "title": "What is Rug Pull?", "url": "https://web3defender-engine.pages.dev/glossary/rug-pull/", "summary": "What is Rug Pull?" }, { "title": "What is Seed Phrase?", "url": "https://web3defender-engine.pages.dev/glossary/seed-phrase/", "summary": "What is Seed Phrase?" }, { "title": "What is Token Approval?", "url": "https://web3defender-engine.pages.dev/glossary/token-approval/", "summary": "What is Token Approval?" } ], "safe_guides": [ { "title": "First time in crypto? The safety basics nobody tells you", "url": "https://web3defender-engine.pages.dev/safe/first-time-in-crypto-safety-basics/", "summary": "If you are new to crypto, the core safety basics are: never share your seed phrase with anyone or any site, verify every link before connecting your wallet, start small, and treat urgency as a warning sign. These few habits prevent the large majority of beginner losses." }, { "title": "How to bridge tokens between chains safely", "url": "https://web3defender-engine.pages.dev/safe/how-to-bridge-tokens-safely/", "summary": "To bridge tokens safely: use the official bridge URL verified directly from the project, double-check the destination chain and address, send a small test amount first, and review every approval before signing. Fake bridge sites and wrong-address mistakes are the two main risks." }, { "title": "How to buy a memecoin safely (avoid honeypots)", "url": "https://web3defender-engine.pages.dev/safe/how-to-buy-a-memecoin-safely/", "summary": "To buy a memecoin safely: scan the token contract before buying to confirm you can actually sell it, check for trade locks and ownership red flags, and never buy from a link in a DM. Honeypot contracts let you buy but block selling — a quick contract check avoids the trap." }, { "title": "How to claim an airdrop safely (without getting your wallet drained)", "url": "https://web3defender-engine.pages.dev/safe/how-to-claim-an-airdrop-safely/", "summary": "To claim an airdrop safely: verify the official source yourself, never connect your wallet from a link in a DM or ad, check the claim site's exact URL, and never sign an approval or permit you do not understand. Fake airdrop pages are one of the most common ways wallets get drained." }, { "title": "How to connect your wallet to a dapp safely", "url": "https://web3defender-engine.pages.dev/safe/how-to-connect-your-wallet-to-a-dapp-safely/", "summary": "To connect your wallet safely: verify the exact URL first, reach the dapp via a bookmark rather than a link, review any signature request before signing, and disconnect and revoke approvals when done. A fake front-end that looks identical to the real one is the main risk." }, { "title": "How to use a new DeFi protocol safely", "url": "https://web3defender-engine.pages.dev/safe/how-to-use-a-new-defi-protocol-safely/", "summary": "To use a new DeFi protocol safely: verify the official URL, start with a small amount, prefer exact-amount approvals over unlimited ones, read every signature request, and revoke approvals when you are done. Most DeFi losses come from approvals and fake front-ends, not the protocol itself." } ], "beginner_basics": [ { "title": "What is a crypto bridge?", "url": "https://web3defender-engine.pages.dev/learn-basics/what-is-a-crypto-bridge/", "summary": "A bridge moves tokens from one blockchain to another, since chains cannot talk to each other directly." }, { "title": "What is a dapp?", "url": "https://web3defender-engine.pages.dev/learn-basics/what-is-a-dapp/", "summary": "A dapp (decentralized app) is an application that runs on a blockchain and connects to your wallet, such as a DEX, lending app, or NFT marketplace." }, { "title": "What is a seed phrase?", "url": "https://web3defender-engine.pages.dev/learn-basics/what-is-a-seed-phrase/", "summary": "A seed phrase (recovery phrase) is a list of 12 or 24 words that is the master key to a crypto wallet. Anyone who has it controls the wallet completely." }, { "title": "What is a wallet address?", "url": "https://web3defender-engine.pages.dev/learn-basics/what-is-a-wallet-address/", "summary": "A wallet address is a public string of letters and numbers that identifies your wallet on a blockchain, like an account number others can send funds to." }, { "title": "What is DeFi?", "url": "https://web3defender-engine.pages.dev/learn-basics/what-is-defi/", "summary": "DeFi (decentralized finance) is financial services — trading, lending, earning — run by smart contracts instead of a company, directly from your wallet." }, { "title": "What is gas in crypto?", "url": "https://web3defender-engine.pages.dev/learn-basics/what-is-gas-in-crypto/", "summary": "Gas is the fee you pay to make a transaction on a blockchain like Ethereum. It compensates the network for processing your transaction." } ], "tools": [ { "name": "Scam Spotter", "url": "https://web3defender-engine.pages.dev/tools/scam-spotter/", "description": "Educational tool highlighting crypto scam red flags in a pasted message. Client-side, no PII." } ], "faq_url": "https://web3defender-engine.pages.dev/faq/", "quiz": { "name": "Crypto Safety Score", "url": "https://web3defender-engine.pages.dev/quiz/", "description": "Free 60-second self-assessment scoring crypto safety habits 0-100." }, "disclaimer": "Educational content only. Not financial advice." }