RE
Revoke.cash Extension
Revoke.cash is a wallet-hygiene and scam-protection stack: a web dashboard to inspect and revoke token approvals across 100+ networks, plus a browser extension (Revoke Sidekick) that warns before you sign. Started 2019. Core job is killing leftover ERC-20 / NFT / Permit2 allowances that let drainers pull funds without your seed. Extension now adds tx simulation, phishing/ad warnings, and address-poisoning flags (Fairside partnership). Free Lite tier; paid Standard / Premium / Ultimate for deeper coverage and auto-revoke. Preventative only. Cannot un-steal money already gone.