Funds are safe
SAFU.
When the next drain hits, find out in seconds whether your wallet can be emptied, and revoke the bad approvals in one click. Plus a museum of crypto's worst days, so you know what “funds are SAFU” really means.
Free. No sign-up. Nothing stored.
Most people who get drained never touched the hacked app that day. They approved it months ago and forgot.
Binance: $6.3B gone
Attackers moved about $6.3 billion of client assets out of Binance wallets across ten blockchains. Binance paused withdrawals while it rebuilt its withdrawal security.
Binance says it will cover losses from its SAFU fund and company money. Roughly $3.3 billion was still moving when this page was written.
“Funds are SAFU. Withdrawals are simply resting.”
Read the incident report →The door you forgot you opened
Every time an app asks to “approve” a token, you give it permission to move that token later, often with no limit. The permission stays after you stop using the app.
If that app is hacked, or the approval was a drainer in disguise, the attacker doesn't need your keys. They already have your signature.
The fix is one transaction: set the approval to zero. SAFU shows you which ones.
Paste a wallet
Any Robinhood Chain address. No connecting, no signing, no account. The check only reads public chain data.
See every open door
Every approval the wallet ever gave on the assets worth draining (200+ stock tokens, ETH, USDG), plus everything else from the last 3 days. Revoked and used-up ones drop out.
Know which ones are dangerous
Approvals to hacked contracts, to personal wallets (how drainers work) or to contracts our scanner rates risky go to the top. Unlimited ones are marked.
Shut them in one click
Revoke sends a single transaction from your own wallet that sets the approval to zero. Nobody else can do it for you, and nobody else needs to.
Hall of Shame
All 12 incidents, $18.9B →Flagged the moment it's confirmed
When a contract on Robinhood Chain is confirmed exploited, or a drainer is found, it goes on our flagged list. From then on, every check flags any approval to it, however old, and puts it at the top with a revoke button.
Bookmark the check. The first hour after a hack is when it matters.
Check without being watched
Checking a wallet tells the server which wallet you care about. SAFU keeps no logs of it, and the whole site also runs as a Tor onion service, so it doesn't have to be tied to your IP either. The check works in Tor Browser with JavaScript off.
SAFU's .onion, for Tor Browser: hfryfobggf5r4ptqf3pousmdr3nl6wmmriccismvqyna763j4hvct2ad.onion
The first hour after a hack is when it matters.
Bookmark this. Next time an exchange says “funds are SAFU”, check your own first.