Lookup a blockchain address to verify it is not associated with a known scammer, hacker, ransomware, blackmailer or fraudster BEFORE you send funds to it.

There are currently over 300,822+ reported addresses.

Ran into a scammer? We rely on you to report an address.

Install our Google Chrome Extension
It automatically scans for cryptocurrency addresses while you browse the web, allowing you to quickly check them for malicious activity. [Link]