Phishing and Social Engineering

Phishing is the most common way Web3 users lose funds. Attackers clone familiar brands, impersonate support staff, and manufacture urgency so you sign before you think. The transaction itself is often legitimate-looking — it simply does something hostile once you approve it.

Drainer contracts are a specialized variant. A polished frontend asks for a routine connection, then prompts a signature that grants sweeping access to every token and NFT in your wallet. By the time the UI looks wrong, the damage is already done.

Defense is behavioral. Bookmark official URLs, never share seed phrases, and treat every unsolicited message about your wallet as hostile until proven otherwise. Real teams do not need your private keys to help you.

Wallet simulation tools and block explorer previews help, but they are not foolproof. When something feels rushed — limited-time airdrop, account suspension, exclusive whitelist — pause and verify through an independent channel before signing anything.