Signward - Drainer & Phishing Guard

A plain-language check before you sign: Signward explains risky wallet approvals and signatures before you confirm.

Signward helps you avoid crypto wallet scams. It sits between the web page and your wallet, reads each risky request in plain language, and stops known phishing and drainer sites before they can run. Most wallet thefts follow the same path: a convincing page, a wallet prompt, and one signature you did not fully understand. Signward breaks that chain in more than one place. WHAT IT DOES - Plain-language wallet gate. Before you sign, Signward decodes the request: token approvals, Permit and Permit2 signatures, setApprovalForAll, and marketplace orders. Unlimited approvals are flagged, a live simulation shows what would leave your wallet, and the other party is checked against scam and sanctions lists. - Scam sites blocked on load. Known phishing hosts and brand-impersonation lookalikes, including short-name clones and internationalized (homograph) domains, are stopped with a full-page warning before a single script runs. - On-chain address screening. Counterparty addresses are checked against sanctions data and malicious-address lists, online or from bundled offline data, so you are warned when a spender or site is already known to be dangerous. - Compromised-approval alerts. Signward remembers what you approved. If a contract you trusted is later exploited, it warns you and takes you straight to revoke the approval. - Seed-phrase and clipboard guard. It warns when a page tries to collect your recovery phrase, and catches "ClickFix" / fake-CAPTCHA pages that copy a hidden system command to your clipboard. - AI deep scan, on demand. Not sure about a page? One click sends a snapshot for a second opinion that explains, in plain language, why a page looks safe or dangerous. PRIVACY Signward is built to see as little as possible. Page checks run on your device, there is no account, and nothing is sold. Full page URLs are never sent or logged, and your keys and recovery phrase are never read or transmitted. A few optional checks send only the minimum: an address, a domain, or a page snapshot you explicitly ask to scan. Full details: https://signward.app/privacy Signward is open source. It is a security aid, not a guarantee; always review what you sign.