Wallet drainers
One signature can empty a wallet.
One signature. Empty wallet. A wallet drainer is a site that gets you to sign a transaction or approval that hands over your tokens. No hack. You clicked approve.
Connect. Sign. Gone. Connecting shares your address and is harmless on its own. The damage is the signature: it can move your SOL and tokens in one transaction.
Never sign what you do not understand. If the wallet prompt is vague, or the site rushes you, close the tab. A real mint or claim can wait ten minutes.
Unexpected is the warning. Prizes, airdrops, verify your wallet. Anything you did not go looking for is the bait.
The 30-second check. Did you arrive from a DM or an ad. Is a timer pushing you. Does the wallet prompt explain the transaction. Are you asked to sign to verify
How does it work?
Quick check.
Spot the drainer before you sign. A practice site, set up like a real one. Buy means connect and sign. Skip means close the tab.
Wallet drainers · 3 min
One signature. Empty wallet.
A wallet drainer is a site that gets you to sign a transaction or approval that hands over your tokens. No hack. You clicked approve.
Coach Bobby says:Never sign what you can't read. Your wallet is not a guestbook.
Go deeper
A drainer does not break into your wallet. It presents a transaction or approval, usually behind a mint, claim or verify button, and your signature authorizes it. Connecting a wallet only shares your address; the signature is what moves funds. Wallets show what a transaction does, and a prompt that is vague, rushed or unexpected is the moment to close the tab. MemeSim never asks you to connect a wallet or sign anything.