$11.37 billion lost in crypto in 2025
In 2024, attackers drained millions from wallets using approvals people had given earlier and never revoked. See what your wallet still allows.
$11.37B
reported crypto-related losses in the US in 2025
FBI IC3 2025 Report
$494M
drained by wallet-drainer phishing in 2024
Scam Sniffer 2024 Report
332,000
wallet addresses drained in 2024
Scam Sniffer 2024 Report
Real cases
Documented incidents, with links to the original reports.
People had given the LI.FI contract unlimited approval to spend their USDC, USDT and DAI. A flaw in a new contract update let an attacker use those existing approvals to pull the tokens straight out of their wallets.
Unlimited approvals stay active until you revoke them.
Source: LI.FI incident reportWallets that had approved the Socket Gateway contract lost funds after a vulnerable route was added. The attacker used approvals the victims had granted earlier to move their tokens.
An approval you gave months ago can still be used today.
Source: CertiK incident analysisA trader signed a transaction that handed control of their vault to a phishing address. The attacker took over and drained the DAI inside.
One signature can be enough.
Source: The BlockWallet drainers on fake sites trick people into signing malicious approvals and permits. In 2024 they drained 332,000 addresses, mostly on Ethereum.
Approvals to malicious spenders can sit in a wallet unnoticed.
Source: Scam Sniffer 2024 ReportWhat the scan looks at
Any public address on Ethereum, Base or BNB Chain. Nothing to connect or sign.
Live security intelligence and on-chain data, check by check, while you watch.
Your preview shows whether something needs attention. Unlock the full report to see every detail.
Every finding, your risk score, the AML verdict and clear steps to fix what we found.
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